bump uglies (third-person singular simple present bumps uglies, present participle bumping uglies, simple past and past participle bumped uglies)
- (vulgar, slang) to perform sexual intercourse
- 1997 Peter J. Crisanto-Croox: Trukness: Based on the Real Life Adventures and Times of One of the Many Gregory John Nolascos  (page 113)
- Mongo never asked anybody their sexual identity unless he was hooking for a quick fuck. He'd say, "Hey Baby, do you like men? Let's oil up and bump uglies. "