maggie moos 

best place to eat ice cream in the world... well, at least in Puerto Rico :)

P1: Hey, where do you wanna go eat dessert?
P2: Let's go to Maggie Moos... IT'S THE BEST!!

maggie moos by oolalaaa April 15, 2009

Maggie Moose 

When you stick ice cream up your butt and let it slowly melt into somebody's mouth, as they drink it.

Dude! I saw these two hammered chicks in a parking lot, and one of them was giving the other a Maggie Moose

Maggie Moose by jsc7911 December 9, 2008