by KnightHawk29 February 13, 2024

The act of touching oneself in private places to excite in an effort to achieve climax, or to orgasm. The act is completed when one achieves their orgasm.
Also known as the action of masturbating.
It can be used to describe the process concerning either gender.
Also known as the action of masturbating.
It can be used to describe the process concerning either gender.
Example 1:
Jill: Ew did Tim just bump one off in your bathroom?
Beth: Yeah I think he did - don't go in there.
Example 2:
Guy outside bathroom: Are you done in there? I need to use the bathroom.
Guy in bathroom: Leave me alone, I'm bumping one off!
Jill: Ew did Tim just bump one off in your bathroom?
Beth: Yeah I think he did - don't go in there.
Example 2:
Guy outside bathroom: Are you done in there? I need to use the bathroom.
Guy in bathroom: Leave me alone, I'm bumping one off!
by FalconFlight April 22, 2009

In the bygone days of phrenology, feeling a pronounced bump on someone's head might lead you to believe they possessed a strong mathematical aptitude.
by Arminkshipper July 23, 2024

Going to pick up money after a job is completend , yet never actually collecting due too many sob stories that always happen when you need to pay actual money
by Stilloriginaligloo October 28, 2020

by sh0ck3r69 November 30, 2010

Joan:"Barbra?"
Barbara: "What is it Joan?"
Joan: "Would you care to partake in bumping squid faces"?
Barbara: "ah yes my lips are parched and could use some moistening"
Barbara: "What is it Joan?"
Joan: "Would you care to partake in bumping squid faces"?
Barbara: "ah yes my lips are parched and could use some moistening"
by Trusted Mammal September 2, 2021

A lifetime diagnosis resulting from roll in the hay with the town bicycle, your mom, Trina from down the block, etc characterized by occasional flare ups of “fun bubbles” full of disease in the nether regions - tldr- genital herpes
“Little Ron caught himself a nasty case of the humpty bumps down at your moms house and can’t get himself a dose of the Valtrex til next week- got himself more blisters than Usain Bolt on marathon Monday”
by TallulahTabasco132 February 4, 2022
