Ripping Your Dick Off
To masturbate furiously, without cessation.
"So, let me get this straight. You're telling me, that if you hadn't been able to jack off for two weeks, the first thing you would do immediately when you got home wouldn't be to go straight to the computer and start violently ripping your dick off? I don't believe you."
Rip your dick off
When someone is being an ass and you just want to “rip their dick off
I JUST WANT TO RIP YOUR DICK OFF