Definitions by Piece of buttocks

Backpack 

A container that is used in most situations to hold school supplies

I forgot my backpack at my house

Backpack by Piece of buttocks February 27, 2017

That's hands 

When someone says something ridiculously stupid another person can call out "hands" and gets to slap their hand.

B is the last number of the alphabet
(Another person) that's hands

That's hands by Piece of buttocks February 14, 2017