To finger a girl, especially in a public setting like a movie.

The male equivalent of giving a handjob.
I've only been out with this chick twice, and she already let me sink a knuckle!
by ImTheMayor June 25, 2010
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A phoney bologna fake, made-up song sung to the tune of, "The Farmer in the Dell".
Usually sung when it is necessary to pass micturition (piss) into a plastic bottle and then discreetly pour it into the sink.
There's urine in the sink, ♫

♫ There's urine in the sink, ♫

♫ Don't piss on the stereo

♫ There's urine in the sink, ♫
by Telephony August 17, 2016
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A person you hate intensely not because they deserve such hatred but because they serve as a focus for your general hatred. A healthy way to dispense with excess animosity.
Jake's not really that big an asshole. He just serves as my hate sink.
by The great prophet Zarquon August 7, 2016
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A question asked to men asking whether or not their dick sinks or floats in a bathtub. Women have still not received the same answer... some men say float, others say sink.
Girl: Does it sink or float?
Guy: it sinks

Girl: Does it sink or float?

Guy: oh it definitely floats
by igotchudontworry November 4, 2019
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Verb/Noun
A female, or lover, who instead of snow-balling or swallowing (see appropriate definitions) prefers "gurgling", swishing, and throughly enjoying whatever cum load they receive or request, produce or provoke.
"That girl is such a slop-sink, she gurgles cum like its listerine."
by dirtypiratehoe'12 September 4, 2008
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When you pee on a floating turd in a toilet bowl in an attempt to sink it.
I went to take a piss and found a log floating there, so I played a game of sink the ship.
by Mooseballs113 June 14, 2018
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