On your ones 

On your ones. To be by yourself when no ones around

"don't make me catch you slipping on your ones.

"If I catch you lacking on your ones your catching it"

On your ones by Not your average Toronto shord December 11, 2017

on your one's 

By Yourself (On your own)

Your going to be on your one's today!

on your one's by Isaac Ingram May 18, 2006