A term used to describe the process of dry shaving one's testicles, teste satchel or nut sack.
I would rather give myself an Aardsma than be friends with a White Sox fan.
by Slaky March 21, 2006
Dry-shaving one's nut sack
Joey loves getting aardsma'd on sunday afternoons at his neighbor's house.
by nicksch March 25, 2006