Top definition
When the male grabs with one or two hands underneath the nutsack and and on top of the shaft, like holding a cup. It makes the image of a civil war-era cannon.
The skin cannon is great way to relive the civil war era all over your girlfriends face.
by ColonelSandersBrother June 25, 2009
Get the mug
Get a Skin Cannon mug for your barber Sarah.