Tiny. And pretty pointless. Cannot be used during penetrative sex. Makes a decent paper weight for small amounts of paper.
"Man, this window has a gap in the seal... There's a little draft getting in... If only I had something to block it with..."
"I've got Duncan's Willy?"
"PERFECT!"
"I've got Duncan's Willy?"
"PERFECT!"
by CatMac February 7, 2014
Get the Duncan's willymug.