To hit someone, especially in an unprovoked manner.
The guy looked like a tosser so I just walked up and lumped him.
by Nutsack October 27, 2005
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When a group of friends have an inside joke, and another person is asking what's so funny. Definition comes from the movie 'Menace to Society'.

Caine: You don't wanna go out like Willy Lump Lump.
Sharif: Who is Willy Lump Lump anyway?
Caine: Ah man, don't worry about it, it's an inside thing.
"What are y'all laughing at"?

"It's a Willy Lump Lump, don't worry about it. You wouldn't understand."

Person 1: What's so funny?
Person 2: (they smack their lips and look person 1 up and down crazy-like and says) Willy Lump Lump
by Emperor C May 9, 2019
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1. to lump is to rub, intercourse, sex, hump etc..
2. a nastier, more graphic word for intercourse
3. can also refer to lovely lady breasts

v. to lump
we was at da club right.. and dis fine lil shawty wanna go back to da crib right so i took dat bitch home and lumped da dogshit outta her! chyeeeea!
by tushaba January 25, 2010
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Fucking a man, woman and or alien while getting dumped by them even though your having an affair with Bethany but Susan doesn’t understand why the FUCK CAN’T I KISS HER LIKE, YOU ARE BETTER WITH SEX SHE IS BETTER AT BEING KIND AND THOUGHTFUL. GOD
while I had sex with INSERT USERNAME HERE, INSERT USERNAME2 came in and saw that I was at the bottom so she was mad and lumped me
by BEAN LAD December 16, 2019
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lumping is when a girl pees in a mans asshole then lets the girl push it in with a dildo.
after lumping last night my ass reeks of pee and plastic.
by flipbook22 June 24, 2011
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A male with a sexual disease.
I ain't cutting wit dat bitch. I ain't going out like willie lump lump.
by Hunter September 14, 2004
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