Verb. To relax, kick back for a while
I'm tired - I really feeling like sifting for a while
by Standoc August 29, 2007
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When someone is passing gas and you don't hear any loud fart vibrations, but clearly hear the gas excrete.

The fart sounds like: ffffft

"You guys be quiet, listen to this sift"

"You better not eat more than 5 White Castle burgers tonight because they next day you'll be sifting all day"
by Tone Da Bizzy December 4, 2007
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to sort through bodily secretions to find something that was lost in the body ie swallowed
i had to sift three loads before finding my keys
by Persephone May 6, 2005
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To ejaculate into a type of strainer, or "sifter", and then proceed to spread your man butter across someone's face.
Being the lonely teenager he was, Andrew frequently sifted on his own face at night.
by Wave of Sift February 16, 2007
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Acronym.
Sister I'd *have sex with* Too

Derivation of MILF
Peter: Dude, did you see Chad at parents' night? He's got such a MILF!
Joe: You should see his SIFT!
by RobertOldhead December 8, 2008
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during sex, proceed to pull out a type of strainer, or sifter. then, put the sifter over your partner's face and ejaculate into it. the cum will "dribble" onto your partner's face.

* for a SuperSift, you need to people. do the above, but rather than using a sifter, use a screen door.
The cum driped onto her face from that wonderful sift!
by Yonish Spifondovich February 19, 2007
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Save It For Therapy
When someone, "the sharer", gets drunk and shares overly-personal information with an innocent bystander, "the sharee".

Usually the sharer is too much of a dumb ass to notice:
1) They are not nor ever will be besties with the sharee(s)
2) The sharee(s) isn't/aren't drunk enough to handle said information without their heads exploding
3) The sharee is not their therapist, so the sharee is not getting paid enough to react calmly to said information

Any of these conditions could lead the sharee to exclaim SIFT!
Friend 1: I went to a party with that heinous girl from work last night. I simply ran out of excuses.
Friend 2: What happened?
Friend 1: She downed 3 shots of tequila while I was in the pee-room. I came back and she told me about how her dog can find her g spot. She asked me if that was normal.
Friend 2: EWWWWWW
Friend 1: Yeah, it gets worse... I tried to change the subject by asking her what she wants for her birthday
Friend 2: And????
Friend 1: She wanted to graduate from her dog to a donkey. I should have told her to SIFT that sh*t is gross!
by Regenstein August 3, 2009
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