NumbRinger 

When one takes a shit for so long, their legs go numb and they have a ring around their ass from the toilet seat...a NumbRinger

Ray-Ray: I was over at Big Fat DaQuisha's house the other day and she came wobblin' out of the bathroom, bumpin into walls and barely standing up straight.

T-Bone: Whaaaaat????? What the hell was her problem?

Ray-Ray: That's what I asked...That's when she told me she was on the toilet for 45 minutes and had herself a NumbRinger.

T-Bone: Damn dude...that's the worst...she must go 3 bills. Did you see the ring?

Ray-Ray: Naw...her's legs was numb so I took her word for it.

T-Bone: Smart.

Ray-Ray: NumbRinger smart!

NumbRinger by Bizboo November 10, 2009

NuvaRinger 

What it's called when you pull your cock out of your girl and you find her NuvaRing contraceptive ring has worked it's way out during sex and is now at the base of your hard-on.

After we finished our crazy-ass 30 minute fuck session the other night I looked down and saw I had a NuvaRinger with Stephanie that made me feel like I was a bottle at the ring-toss booth at the carnival.

NuvaRinger by JLB2629 April 13, 2010

Numbrunger

A person who counts numbers all day, like an accountant, so much that they can't even properly say the word,"number."

The head honcho over there has been a such numbrunger since tax season that he paid $25 for a corndog.

Numbrunger by D U G April 5, 2017

numbdigger 

When a big black guy gets his dick numb then he sticks it up a mans ass and digs it out

Stewey received a numbdigger when he went out last night.

numbdigger by Protosz February 29, 2008