the ability to use your hand for masturbation. You can mold your hand into any shape of vagina in which you please. Experts have the ability to use both hands and form a tight, makeshift vagina/asshole.
I was bored in the parking lot so I pulled out my swiss army vagina and ended up creaming all over the steering wheel.
by Gonz!!! May 8, 2009
Get the swiss army vaginamug.