by JakeB January 5, 2006
Get the np mug.by kylemeister1 August 19, 2019
Get the np m8 mug.by bastardized bottomburp March 23, 2003
Get the np mug.by deice May 28, 2003
Get the np mug.Nipple Protrusion; when you can see an individual's erect nipples through their clothing, intentional or unintentional. Can be a result of sexual excitement/arousal or (un) favorable temperature.
Person 1: Dude, did you see that gal just walk by with all that NP?
Person 2: Yeah man, she needs to get a thicker bra or something!
laughter
Person 2: Yeah man, she needs to get a thicker bra or something!
laughter
by hot noodles May 30, 2013
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