The act of defecating semen out one's anus after semen was placed there either through a sexual act or scientific exploration.
After my boyfriend planted his seed in my ass, I ran to the toilet and took a fat cump so I didn't get pregnant anally.
by ArtThief August 18, 2022

1. A man who dumps his cum in any open hole he can find
2. A man who has many sexual partners
3. A man with low standards of cleanliness
2. A man who has many sexual partners
3. A man with low standards of cleanliness
Cump (noun)
Men can be a cump, cumper, cumpster, cumpy:
"Ew. Don't date him. He's a major cump" - can substitute other words above like cumper, cumpster
"If you're horny, he's super cumpy and will do ANYthing you want"
Men can be a cump, cumper, cumpster, cumpy:
"Ew. Don't date him. He's a major cump" - can substitute other words above like cumper, cumpster
"If you're horny, he's super cumpy and will do ANYthing you want"
by EClever$ January 6, 2021

by Publius__ August 20, 2023

Often played at KKK meetings or by conservatives at gatherings, one person is Donald Trump and must cum in a cup and pass it to another person. They in turn must say something they love about Donald Trump gargle the cum spit back into the cup and pass it to the next person and repeat. If they don’t say anything great about Trump they must pass the cup without gargling unpatriotically.
Man I love Donald Trump! I love playing Donald Cump in his honor daily with buddies after we’ve said a bunch of slurs and complaining about minorities. Nothing more American than good game of Donald Cump!
by AltOblvion December 10, 2024

"Oh shit... I was looking forward to a great shag but ended up cumping hard. It hurt but felt so good. I looked like I was being electrocuted as streams of jizz flew out of me"
by Sticky&Nicky December 20, 2021

A grumpy cunt.
"I can't believe our mate bailed the show and is backing out of paying"
"I know, he's being a real cump"
"I know, he's being a real cump"
by nikolai_stavrogin May 14, 2023

When two Bros DP a {Hump Back Whale} and during her ass arch, they projectile ejaculate up and over that phatt ass onto her back while moaning like a whale
So after we slayed in the rink, Riley and I gave this phatttt bitch a Double Cump back whale, and let's just say we had to use a lot of paper after that one.
by Hweems July 9, 2020
