slamstick

the tubelike object that hangs between a man's thighs. Also known as a penis.

I gave her a mushroom tatoo with my slamstick.

by Chris Wagner January 18, 2003

Nappy Slamstick

when you screw someone up the butt so hard it goes into their lower intestine

I think i ruptured my lower intestine, i took a nappy slamstick last night

by david clark/justin freyer June 4, 2008