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 23, 2010

Billie Bust Up

A cool game that still hasn't been released yet. It's been in the works for a few years now and might come out a bit after 2024. Billie Bust Up is a musical platformer with music for every fight and boss battle inspired by Disney music. The main character of Billie Bust Up is a goat named Billie.

Person 1: Have you heard of Billie Bust Up?
Person 2: No, what's that?
Person 1: Damn, I forgor nobody else knows its existence ):

by Probably a potato February 10, 2023

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 21, 2018