Top definition
The Act of Masturbation, A Phrase that is used to describe Masturbation, obviously taken from the popular Jamba Juice chain of smoothie restaurants
My friend was caught Jamba Juicin it by his mother
by Thornbird April 03, 2010
Mug icon

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