justinsustin 

(justinsustin) meaning "omega bottom"

"Are you a justinsustin?" "No, I'm just a bottom"

justinsustin by mabelspoopy April 16, 2021

JustinBustin 

A justin who rips fat clouds and acts edgy to get attention. He is usually lonely but his memes make him bust mighty fat clouds with his vape

Hi JustinBustin how are you?

JustinBustin by The real justin B May 23, 2018

Justinbustin 

The process of vigorous masturbating with only the use of 2 fingers. Also known as motor nubbin.

He just keeps on justinbustin himself.

Justinbustin by JimboBdaMan April 26, 2022