Top Definition
when a short redhead uses a fat girls stomach as a trampoline, and he jumps up, does a backflip, and lands on his stomach with his doinker in her hoo-hah
Fred: Man, Patrick o'neil o'harris mckinley really gave susy the old irish sledgehammer last night?

George: yeah, and im pretty sure it found its way to youtube.
by buttbush August 07, 2009
5 Words related to irish sledgehammer

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.