A piece of media, idea, or concept that relies strictly upon sexual themes to make up for its absence of humor.

In other words: Sex is the punchline.
Boy 1: So you actually pay attention to the comedy when you watch porn?
Boy 2: Hell yeah! I’m the biggest fan of Coomer Humor.
by 3Melanies September 8, 2022
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When two men compete to see who can go the longest without ejaculating or masturbating.
"I'm in a Coomer-standoff with my friend right now, I can't bang you babe."
by Brednuts November 2, 2021
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If you masturbate in an unlocked room, someone is bound to enter.
Person 1: Dude I just jacked in the utility closet, that NO ONE ever enters, but as soon as I started spanking it my boss walked in looking for something. Long story short, I lost my job.

Person 2: Dude, have you never heard of Coomers law? As soon as you started jacking someone was bound to enter.
by Anonymous Poopystain December 11, 2019
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coomer humor is not very very good sources of comedy, the ones who like this humor are losers and college men who should get a job and a life.
People who post this shit should be put in therapy or be killed in countries like Afghanistan or Mexico.
Coomer Humor Poster: *wastes all of his Chad energy on putting less effort on a rule 34 video
Chad’s Comment: I think that this video is stupid and unfunny

A Geek’s comment: “I THINK THAT YOU SHOULD LIKE RULE 34 AND PORN BECAUSE YOULL LOVE IT”
by TriggeringNerdsSince1799 June 10, 2022
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If you masturbate in an unlocked room, someone is bound to enter.
Person 1: Dude I just jacked in the utility closet, that NO ONE ever enters, but as soon as I started spanking it my boss walked in looking for something. Long story short, I lost my job.

Person 2: Dude, have you never heard of Coomers law? As soon as you started jacking someone was bound to enter.
by Anonymous Poopystain December 11, 2019
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