1. An exclamation between men used to express sexual interest in a third party. (i.e. the "sound" of a sudden erection.)
2. A derogatory expression applied to someone who has stopped thinking rationally because of sexual attraction.

see also wordboing/word and wordshwing/word
1. Joe: "Whoa, check out that hottie."
Frank: "SPROING!"
2. Joe: "I was right in the middle of talking to Frank and he just got this glazed look and wandered over to the bar."
Ted: "Sproing."
Joe: "Oh." (looks over at the bar) "She's cute."
by C. Seggelin November 07, 2003
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A sprained groin
You've been diagnosed with a severe sproing.
by Cpt. Obvious April 01, 2003
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The noise made when the button on a woman's top that's just a little too tight explodes away and reveals a lot of cleavage.
*sproing* holy shit her boobs are huge that button put out my eye
by zufield October 25, 2007
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A slang term for an espresso.
Dude, did you see that brod, she was mint. Naw bro, fuck bitches lets grab a spro.

Bro, lets hit up woodbridge in our civics and grab a fuggen spro. Spro? Seen bro, lets boogy.

Cheech, lets grab spros at Paloma bro!

Slice, grab the Supra and lets grab some spros! Seeeeeen.
by Stannggggggg March 29, 2011
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1. In some instances called "PP"

2. Biggest homo ever.
Brian Boitano is friends with Spro.
by Montel April 09, 2003
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