bumping one off

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.
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!
by FalconFlight April 22, 2009
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Crunching one off

A much better way of saying taking a shit or pooping
So there I was in the woods, crunching one off, when I see the biggest fucking black bear ever to exist...
by Wiserthantoast June 09, 2018
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Off One's Base

adj. A person that is crazy or behaving in idiotic ways
by Get a mug April 06, 2022
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sly one off

Having a cheeky wank without anyone knowing.
Be right back I'm off to sly one off before my wife gets back
by Just the tips November 04, 2018
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