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.