Idahoan Potato Masher

A common sex position in Idaho where a man puts a potato into a womans anal cavity and proceeds to pound her ass until the potato is finely mashed.

Dude, I just gave that bitch an Idahoan Potato Masher!

by datllamaoverthere May 18, 2016

Potato Masher

First World War slang for an anti-tank grenade, because it looks like a potato masher.

A: do you have a potato masher?
B: this *gives anti-tank grenade to A*
A: WTF dude do you want to kill me?!
B: You were the one who said you needed a potato masher.

by February 23, 2024