Top Definition
npo
Never Pull Out.

It can be used at any time, in any context.
Guy 1: aww man here comes that stalker girl who won't leave you alone. what are you gonna do?!

Guy 2: NPO, son
by wbernard731 March 02, 2010
4 more definitions
npo
npo stands for "nothingpersonalonline"
it's pop punk band all time low's website that allows their fans to talk major shit about their music and eachother. the site has a closenit group of regulars, the "npo hoes".
"dude! OHMYGOD! alex gaskarth so totally got on npo last night! he talked to me!"
"nahh, dude, it was a fake alex. his username had a space in it"
by jordynirene July 25, 2009
npo
medical acronym;
"nothing by mouth"
this patient is npo, do not give'em any food or drinks.
by Anonymous June 19, 2003
NPO
Nipples Protruding Outwards
It is so cold, I have NPO
by Cdn EMO July 14, 2008
npo
Ninja pirate ork
Check out that N.P.O.
by voodooevil October 17, 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.

×