When you rejected by a hot girl and a few seconds later you get an erection thinking about the hot sex you would of had with her.
Guy: "Will you go out with me?"
Girl: "No."
Guy: "Awh Shucks...*rejection erection*
by jillyjank September 5, 2010
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1) When standing in public with an intentionally huge bulge in your pants so that your girl (or any girl) can plainly see your state of excitement, and such girl(s) ignore you.

2) When dirty dancing with your girlfriend and you rub your big ol doinker against her leg (or any other body part) and she is turned off (not attracted to) your ovations.
Man, I really had blueballs the other day after Jen gave me erection rejection.
by Frank Klaune October 20, 2004
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A set of mental images used by a member of the male sex to lose an erection that appears at an inappropriate or awkward time.
Oh no! A boner right before my Biology presentation? Time to employ my erection rejection selection!
by Beast_modez November 7, 2009
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