A sexual partner used as exercise equipment, specifically for aerobic, standing, rear-entry penetration. To qualify, the penetrator must manipulate his partner's nipples.
A rare medical condition where one’s nipples are prolonged to resemble a penis in length and girth. Inversely, where ones penis is looked at from a microscopic level to resemble a nipple.
“Did you see the shirt that Mike is wearing?”
“How could I not? I went to get a close look at his penis and his Nipdickles poked me in both eyes.”
The act of connecting the tip of ones penis to the nipple of another, simply for the sheer fun of it - often proceeded by screaming loudly 'NIPTIPPP!'
Jay: How did it gowith that guy last night?
Ida: Well, pretty well until he niptip'd me.
Jay: No fucking way! He niptip'd you?!
Ida: Yep, simple whapped it out, hit my nip with the tip and screamed 'THISS ISSS NIPTIPPP!'