Any object that protrudes or sticks out where it shouldn't, looks weird, or where it is inconvenient. To extend outward beyond a usual point.
Omigod, look at the belly on that dude...what a poochie-outtie he's got goin' on there! Eeeww!

by Lindsey September 15, 2006
Get a poochie-outtie mug for your mother-in-law Nathalie.