When your nipples can be seen poking through clothing, often because of cold weather, sexual arousal, or particular types of clothing. Many women wearing bathing suits and sports bras tend to have a problem with this because of thin coverage, feeling uncomfortable at the prominent exposure of their body.
Are you cold? You're nipping out.
by Charmen February 06, 2010
Top Definition
When you get a funnie feeling in your cat-box and/or you get COLD! your nipples go wa-boing!
Hey Ryan guess what? Ryan:"what? ....I'm cold...tee hee...
by anna and crystal June 15, 2003
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.