Slang term used for two people having sexual intercoarse
Chad's Mom : Uh! Uh! Uh! Uh! Uh! Uh! Wow It's so BIG!
Steve : Oh Chad's Mom! Ahhhhhhhh! Ahhhhhhh! Ahhhhhh!

Chad : Hey Steve im gonna room with you for a while the wifey threw me out OH MY GOD!
Steve : Hey Chad I was just Bumping Uglies with you mom! (wink)
Chad's Mom : GET THE FUCK OUT CHAD! Oh my god it's so BIG!
Steve : Oh Chad's Mom! Oh Chad's Mom!
Chad : Oh Chad is gonna be sick!
Chad's Dad : Hey Chad I need to talk to your mom have you seen her?
Chad : Yeah she's over at Steve's apartment Bumping Uglies with him!
Chad's Dad : GOD DAMN'T THE HELL!
by SlopNChop December 3, 2018
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Did you hear that Mike was bumping uglies with Kate behind the auditorium?

Hey Ann, wanna bump uglies?
by Popand Lock October 4, 2012
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DWIGHTE SCHRUTE AND MIMI FROM DREW CAREY WERE BUMPING UGLIES LAST NIGHT, IT WAS NASTY!
by JAVISE84 October 15, 2008
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Fornicating in the doggy style position wherein the booty has a rather large amount of pimples.
I flipped her over and realized I was going to be bumping uglies
by Dictionary Management February 21, 2010
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It’s a synonym for sexual Intercourse being that the uglies are a male and female genitals (private area) and bumping together
by Ugh sirusly December 16, 2019
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When two straight guys bump and rub their uglies together.

(Straight guys by definition don't appreciate the beauty of male genitalia therefore rendering them ugly in their perspective)
Josh and Nick got so wasted they started to bump uglies on the living room floor.
by sudnvm May 30, 2020
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