Using painters tape around a whole banana.. microwaving it for about 30 seconds, cut the end off, squish out the banana, then using the peal held together by the tape as a pocket pussy.
"Mitchell made sweet sweet lovins to that banana pocket "
by theforcewasinher February 12, 2016
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When a pretty girl walks by a long line of drunk men trying to get in the cabin in the woods haunted house and a drunk guy says, "is that a banana in your pocket?"
by The Chelsea's October 25, 2013
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Usually said to someone when it appears that they have a boner.

Said to embarass/draw attention to said person

Banana can be replaced with a multitude of things, i.e cucumber, pencil, roll of quarters, mint container, etc.
Guy 1: *walks into room*
Guy 2: Hey is that a banana in your pocket or are you just happy to see me?
Guy 1: *looks down*
Everyone: *Laughs*
by Neon Ninja Kills You November 01, 2009
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