1 definition by BeansMcgee

Top Definition
When a girl is inexperienced at giving blowjobs and scrapes her teeth up and down your shaft and may accidentally bite down on your penis.
Dude that girl sucks at giving blowjobs! Bitch gave me a Grinder!
by BeansMcgee May 25, 2010

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