In the event of a cock block where one male cock blocks another male, the blocking male may attempt to steal the opposing male's target and swap the blocked cock with his.
This is usually done out of spite of the blocked male.
Charlie: I totally cock blocked Michael the other day.

Kevin: You should have gone further and cock swapped him.

Charlie: Yeah I should have.......... And... I SHALL!
by lazersintime January 11, 2011
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Cock swap is when one party cock blocks, only to replace said lost cock with an alternative one.
Gay guy A is about to hook up with gay guy B, when gay guy C cock swaps causing guy B to leave.
by Gay Guy A January 17, 2009
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When two girls mutually agree to "swap" their respective boyfriend's cock for the other's.
Mary and Betty were tired of fucking their boyfriends, so they agreed to cock swap for the night.
by spunkjordan June 5, 2016
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Originial term to describe a man's "virtual penis" in chat rooms on the internet. After finding that the term sounded a little gay, e-peen was adopted.
Jason: thanx newb
Jason: fng
Jeremy: What is fng anyways
Jason: fucking narcissistic generalist
Jeremy: Wow...you're quite a tough guy online jason =). Your swap cock must be humongous!
by nayrsivart August 25, 2008
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The act of cumming in someones mouth then spitting it onto someone elses cock
Josh: Yo Tim wanna cock swap with Amelia
Tim: Sure
by HandyMan12388 March 27, 2018
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