1 definition by Dina7282837282837jh

Top Definition
Mashed potato means to masturbate.
He's mash potatoing in his room!

What the fuck, did you mash potato yourself?
by Dina7282837282837jh November 11, 2007

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug