to seek someone or something as if by scent
If they think they have sniffed out some secret, they need to take a closer look at the details. (example of sniff out)
by The Return of Light Joker June 11, 2010
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A request for someone to bring their nose/mouth close to their genitalia; a request for oral sex.
"Sniff me out like I was Tanqueray" from the Amy Winehouse song "You Know I'm No Good"
by Bangstaaar July 25, 2008
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