To engage in the act of sex. Coined by Harper Four fellows at Bradley University, bump Coomers is a variation of bump uglies. Ron Coomer was a favorite of the group when he was playing for the Chicago Cubs, although it was agreed that he was a dogface. "Uglies" was replaced with "Coomers" and a new phrase was born.
After they got out of the hot tub, both of them disappeared. I think they went to her room to go bump coomers the rest of the night.
by crackheadnick June 11, 2006
Get the Bump Coomersmug. An individual that does not consume mainstream media and gives them the liberty to call those who consume mainstream media "Normies".
by FrostyzZzZz January 24, 2022
Get the Coomer's Lawmug. 
A really, really, really, really really horny coomer. #1 ranked of all fellow Coomers. Will send a hitman if you say you are just a big fan of Hentai.
by Stupid Af July 12, 2021
Get the Category 8 Coomermug. Karnatak Coomers is a real threat he grooms teenagers under the ruse of shitposting. Hhe pretends to be a girl to garner attention and trust from the lonely teenagers of samaj.
But In reality Hhe is 23 year old MBA student. I know because He DMed in my alt account and asked for my pictures. Never share your pictures with him. He uses them as blackmail to make you his "little pogchamp".
He shitposts about borderline problematic topics to normalize them. I remember when a kid only 15 years old reached out saying that, KC has ruined his life. He deleted discord to get away from him but he talks to me on insta and tells me how he has severe anxiety about it still.
STAY AWAY FROM KARNATAK COOMERS!
But In reality Hhe is 23 year old MBA student. I know because He DMed in my alt account and asked for my pictures. Never share your pictures with him. He uses them as blackmail to make you his "little pogchamp".
He shitposts about borderline problematic topics to normalize them. I remember when a kid only 15 years old reached out saying that, KC has ruined his life. He deleted discord to get away from him but he talks to me on insta and tells me how he has severe anxiety about it still.
STAY AWAY FROM KARNATAK COOMERS!
by samaaj khan December 22, 2021
Get the Karnataka coomersmug. A Man, or woman who gets sexual pleasure from a woman, or women having intercourse with another woman, or women (99% of them are bisexual)
Dude I asked Slaskin if I could brow his phone, and the first thing that popped up on his browser was two woman kissing each other he's one of those coomer de les!
by Slaskinateher July 25, 2023
Get the Coomer de lesmug. Bob: Jeff look I found this nazi hentai stash on this discord server, I'm such a based coomer!
Jeff: Bobby, you have a porn addiction, you are not based.
Jeff: Bobby, you have a porn addiction, you are not based.
by pulica_franaru December 8, 2023
Get the based coomermug.