Off that rock (high off crack)
Off the radar (to be isolated and undetected)
On the real (to be blunt on a topic)
On the regular (something done frequently)
He's a fiend, he's always otr.
I haven't heard from her in months and she deleted her social media she's otr.
Otr I think you dress sus asf.
I'm always smacked I chief otr.