Weekly Fandom OC Prompts

Challenge #35

Sat, 11 Apr 2026 21:54:41 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Play
Relationship Prompt: Harbor

Posting runs from now until the challenge roundup post next Sunday, April 19, 2026. More information here.

3weeks4dreamwidth is coming up soon! fandomocweekly will be participating with an "adopt a prompt" drive - more info to come once the event starts.

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Challenge #34

Sun, 05 Apr 2026 09:54:52 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Thought
Relationship Prompt: Warm

Posting runs from now until the challenge roundup post next Sunday, April 12, 2026. More information here.

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Challenge #33

Sun, 29 Mar 2026 06:24:40 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Instinct
Relationship Prompt: Domestic

Posting runs from now until the challenge roundup post next Sunday, April 5, 2026. More information here.

Sorry I missed last week! My mom was visiting from out of town.

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Challenge #32

Sun, 15 Mar 2026 01:31:26 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Unique
Relationship Prompt: Favorite

Posting runs from now until the challenge roundup post next Sunday, March 22, 2026. More information here.

Reminder that you fills don't have to be fics and you're welcome to combine fills from fandomocweekly and other challenges/prompts/communities. You can post fanmixes (and crosspost to fanmix_monthly) or meta (marchmetamatterschallenge is still running!) or art (please recommend fanart communities). seasons_of_fandom is starting a new season soon, too!

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Round Up: Challenge #31 - Night & Playful

Sun, 15 Mar 2026 01:26:26 GMT

Posted by: matsushima

Fills for this week's challenge:

At Night

orangeblossomteas

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At Night (Prompt: Night) (Yu-Gi-Oh!)

Sat, 14 Mar 2026 12:48:31 GMT

Posted by: orangeblossomteas

Fandom: Yu-Gi-Oh!
Characters: Chiyoko (OC), Yugi Mutou, Atem
Rating: G
Warnings: None
Word Count: 222

( At Night )

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Challenge #31

Sun, 08 Mar 2026 11:47:49 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Night
Relationship Prompt: Playful

Posting runs from now until the challenge roundup post next Sunday, March 15, 2026. More information here.

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Challenge #30

Sun, 01 Mar 2026 07:46:03 GMT

Posted by: matsushima

This week's challenge is:

Amnesty! All previous challenges are open this week.

Posting runs from now until the challenge roundup post next Sunday, March 8, 2026. More information here.

I know no one has posted a fill in a long time but I am nothing if not determined.

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Challenge #28

Sun, 15 Feb 2026 09:08:54 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Questioning
Relationship Prompt: Loneliness

Posting runs from now until the challenge roundup post next Sunday, February 22, 2026. More information here.

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Challenge #27

Sun, 08 Feb 2026 09:17:04 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Soft
Relationship Prompt: Dedication

Posting runs from now until the challenge roundup post next Sunday, February 15, 2026. More information here.

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Challenge #26

Sun, 01 Feb 2026 07:20:16 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Ideal
Relationship Prompt: Consideration

Posting runs from now until the challenge roundup post next Sunday, February 8, 2026. More information here.

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Challenge #25

Sun, 25 Jan 2026 09:50:06 GMT

Posted by: matsushima

This week's challenge is:

Amnesty! All previous challenges are open this week.

Posting runs from now until the challenge roundup post next Sunday, January 25, 2026. More information here.

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Challenge #24

Sun, 18 Jan 2026 21:44:56 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Uncertain
Relationship Prompt: Correspondence

Posting runs from now until the challenge roundup post next Sunday, January 25, 2026. More information here.

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Challenge #23

Sat, 10 Jan 2026 09:01:08 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Fastidious
Relationship Prompt: Grace

Posting runs from now until the challenge roundup post next Saturday, January 17, 2026. More information here.

If you were wondering, I get the words from randomwordgenerator.com.

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Round Up: Challenge #22 - Slump + Bite

Sat, 10 Jan 2026 08:58:02 GMT

Posted by: matsushima

This week's fills:

Through the Smoke

matsushima

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Through the Smoke (prompt: slump)

Sat, 10 Jan 2026 08:55:19 GMT

Posted by: matsushima

Title: Through the Smoke
Character: OC - Paisley Webster; OC - Tessla ??? (mentioned); OC - Fairlane ???
Fandom: The Hunger Games
Word Count: 434
Prompt: fandomocweekly "Slump"
Warnings: Canon-typical violence; Character death

( Whether I die in the next five minutes, or hours, or days, or if I live for another 50 years, I will miss this girl slumped over in the smoke for the rest of my life. )

Additional notes: Character name info here

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Challenge #22

Sat, 03 Jan 2026 10:11:59 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Slump
Relationship Prompt: Dance

Posting runs from now until the challenge roundup post next Saturday, January 10, 2026. More information here.

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Challenge #21

Sat, 27 Dec 2025 01:19:18 GMT

Posted by: matsushima

This week's challenge is:

General Prompt: Favorite
Relationship Prompt: Contempt

Posting runs from now until the challenge roundup post next Saturday, January 3, 2026. More information here.

I DM'd toothpastepancake and asked if I could take over posting prompts and round-up posts for this community because I missed it. Like last time, I'll be using the same prompt format (one word prompts for general and relationship fics) and schedule (Saturday-Saturday).

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Challenge #20

Sun, 27 Jul 2025 00:05:51 GMT

Posted by: toothpastepancake

This week's challenge is:

General Prompt: Ephemeral

Relationship Prompt: Cuddle

Filling for this challenge will be open until next Saturday, August 2, 2025. More information here.

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Amnesty is extended!

Sun, 13 Jul 2025 00:54:36 GMT

Posted by: toothpastepancake

Amnesty will be extended another week to allow anyone who didn't get fills in for this week to fill now. See you on the 19th!

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Challenge #20

Sat, 05 Jul 2025 21:09:30 GMT

Posted by: toothpastepancake

This week's challenge is AMNESTY! You may fill any past prompt.

Filling for this challenge will be open until next Saturday, July 12, 2025. More information here.

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Challenge #19

Sun, 29 Jun 2025 02:58:12 GMT

Posted by: toothpastepancake

This week's challenge is:

General Prompt: Revolve

Relationship Prompt: Definition

Filling for this challenge will be open until next Saturday, July 5, 2025. More information here.

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Roundup: Challenge 18 - Track & Loyal

Sun, 29 Jun 2025 02:43:54 GMT

Posted by: toothpastepancake

The works filled for this week's challenge are:

🛸'Our' Sweater (Twisted Wonderland) by haunted_cherries

Stay tuned for the next challenge!

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[ Prompt: Loyal ] "Our" Sweater (TWST)

Thu, 26 Jun 2025 21:18:20 GMT

Posted by: haunted_cherries

Fandom: Twisted Wonderland
Characters: Rem Van der Zee (OC), Jade Leech (canon), OC x Canon
Rating: Gen
Words: 293
Summary: What kind of boyfriend would Jade be if he didn't commandeer one of Rem's sweatshirt for his own personal use?

Notes: Been sitting in my WIPs for much too long, so it felt really nice to polish this off and send it out in to the ether (before I ultimately throw myself back into Raidou Remastered and Persona 5X xD)!! Enjoy! ^ o^)/

"Jade…" Rem leaned against the doorway of Jade's dorm room, waiting for his boyfriend to acknowledge him. "Ya know what I'm about to ask, don'tcha?"
( Read more... )

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Challenge #18

Sat, 21 Jun 2025 00:05:02 GMT

Posted by: toothpastepancake

This week's challenge is:

General Prompt: Track

Relationship Prompt: Loyal

Filling for this challenge will be open until next Saturday, June 28, 2025. More information here.

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