Billy Up

To go all out, to give it your all. To be steadfast and unrelenting.

I had to billy up on that toilet earlier; damn near blew out my asshole!

by Tarvinator2006 June 25, 2010

SHUT UP BILLY

This is a phrase that originated from Jacksepticeye. During his gameplay of Happy he uses it to describe a young boy. He associates Billy with all that is evil.

SHUT UP BILLY!!

-Jacksepticeye

by definemememan September 20, 2018

billie bust up

a game about a goat

user1:i love billie bust up

by spunjo January 7, 2025