When a male or females nipple becomes erect by cold temperatures or the touching/licking/pinching/biting/twisting of the nipple.
Dude its so cold in here I could cut glass with this nipple on.

I just got a hard on from staceys huge and very noticable nipple on.
by Captian Hook January 18, 2009
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Colloquial term for those little peanut butter cookies with the Hershey's Kiss in the middle. 'cause they kind of look like nipples.
I sure could go for a tasty nipple or two right about now.

Hey bro, don't bogart those nipples.
by Gareth Infinity October 12, 2009
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to touch, caress, or simply stroke the left or right nipple.
Connor: wtf u doing Charles?
Charles: wtf u think i'm doing?
COnnor: umm being gay!
Charles: yeh u can say that...its called nippling. Get used to it because you'll be seeing this more often
Connor (mutters to self) wat a fag..but i like it!
by Charles Connor April 24, 2006
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A worthless, dumb male. A nipple (on a male) has no real purpose; it just sits there and be's dumb. A female cannot be called a nipple since on a female the nipple serves a purpose.
"Steve, you nipple." "That kid is a real nipple."
by Ryan Murphy October 04, 2006
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To find something you had been looking for in a sudden and unexpected manner.
Guy1: Where the fuck are my parents?
Guy2: I think they were in the kitchen
Guy1: OH FUCK THEY'RE BOTH DEAD!
Guy2: There's the nipple!
by Asswraith December 19, 2010
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(verb) to pull or twist someone's nipple.
"Stop bothering me Derek, or else I'm going to nipple you!"
by wthchanel June 04, 2009
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