To examine packets going to and from computers in a network, usually with the intent of gathering information that is otherwise secret, such as passwords, or instant message conversations.
"Dude, I was wardriving and I totally sniffed this guys suicide girls password."

"Bitchin'"
by evilocity August 06, 2005
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1.) to take a quick breath through the nose.

2.) to take a quick sample.
Hey, bro can I get a sniff of my money?
by Joe M. July 31, 2004
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Any combination of sniffing and kisses. Rhymes with kisses.

Like when you give a quick sniff when leaning in for a kiss to make sure their breath isnt horrendous.
Hey man did you just kiss your dog?

No it was a sniffes. And that was my girlfriend.
by DorkyJuiceWench September 29, 2014
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Alternative name used for money or cash.
'Ow much is that buncha flowers ya little stumble bum?'
'Well to you its two and half Sniffs guvnor'
by Chris French December 13, 2006
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When you want to share something intimate with your long distance lover, close firends etc

Instead of the usual texting "Hello" "Hi" Hey"
Sniff...Sniff

Hmm..

Need to talk hon, if you are free, I will call now.
Hmm.. u ok?
Hmm.. calling now
by Bluejeanboy August 15, 2014
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