Three-some. 3 people having sex together at the same time.
Sarah, Susan and I had a threezie last night, so legit.
by Hooliganadam November 18, 2010
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The wall you hit at 3pm when you work 9-5
I feel like I've gotten a lot done today but I've hit the threezies
by nijing August 31, 2016
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"Man that chick is hella threezy I got her undressed in 3 minutes"

"Dude that test was threezy as fuck"
by rialb DNA ahtram March 11, 2014
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"Man that chick is hella threezy I got her undressed in 3 minutes"

"Dude that test was threezy as fuck"
by rialb DNA ahtram March 11, 2014
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