To Breathe things up your nose
What that Chick is doing When you cant find a word on the shop picture to the right

P.S shes hot
by Caca March 2, 2005
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In disagreement with what someone has did,said or suggested. Can also be said to just be generally unhappy at something. Sniff does not have to be said at all. It can be gestured by just quickly raising your nostrils
Jane Doe: Hey you! I'm having a huge party at Black Bear in Hoboken. You guys should come. Everybody is gonna be there.

John Doe: Sniff
by minnow53 December 5, 2008
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to suffer, to make one suffer.
You better straighten up your act or you going to be sniffing it. You're making me mad, there's the door, sniff it.
by Jam'ez January 13, 2006
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Another word for a crackhead or coke fiend. Instead of calling someone a sniff, when walking past them just sniff heavily twice.
Person 1: Man my nose hurt yo.

Person 2: Nigga you a fuckin sniff!
by sonkun9 November 11, 2008
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used in place of the word sweet, and/or awesome.
it would be a big sniff if we had a house party.
by redbull250 December 2, 2005
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To spend more time with your partner than your friends
Waz isnt coming out tonight because hes sniffing Fliss
by Xite0069 August 22, 2008
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the state of having the sniffles. Being stuffed up from a common cold or other sickness. May cause having to breath in through the nasal passage often, or else blow your nose.
I've been sniffely all week because of this cold I have.
by Rachel B. August 20, 2007
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