When your girlfriend or sexual partner allows you to think she's just swallowed your cumjizzm's and very craftily slips a little bit in your mouth next time you kiss.
Guy 1:The mrs went down on me until i came last night and i loved it!

Guy 2: Sounds awesome

Guy 1: it does right? until she slipped me the incognito snowball and needless to say she's not my mrs anymore because that's just plain nasy dude.

Guy 2: Whats her number?
by hi11m4n August 3, 2010
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