1 definition by Minecraft 4 ever!!!

Jack-Butt

A way to insult someone when you don't have time to properly insult them. It also can be used when you are at a loss for what to call someone.

Brad- Man, your sister is ugly!
Ben- Dude, you are such a Jack-Butt!!
Brad- What?

by Minecraft 4 ever!!! March 25, 2013