hippo sack

1.a bag/sack that can hold a lot.

2.Very large scrotum.

1.There is a lot of things. I might need a hippo sack.

2.HOLY S***!!! I HAVE A HIPPO SACK!!! DANG!!!

by vonnypoo May 22, 2008

Hippo Sacking

Hooking up with the fat chick so your friend can fuck the hot girl

I can't go out again, I'm still recovering from hippo sacking for Riley last night

by Tbeam May 24, 2025

hippobackflip

A backflip performed by a hippo. Hippos do backflips all the time. Hippos like ninjas a lot.

That hippo flipped out, did some hippobackflips and exploded in a thin cloud of blood that hovered above the ground. This all when a ninja was wailing standing on a dead piratebody that moved along the shore.

by kukel June 12, 2003