Hand Jamming

To vigorously finger a woman's vagina. Possibley using one/more/all fingers.

Bob: goddamn your hand stinks
Jeff: yea I was hand jamming your mothers rotten vagina last night.

by ZakZakzak October 19, 2012

hand jamming

The stroking of ones genitals using your hands; masturbating; flogging the dolphin; choking the chicken; jaggin off; sweeping the chimmney;

Hey man, what did you do last night? Oh, not too much.. Just stayed up all night hand jamming...

by Hand Jammer May 25, 2010