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1.
1) Horrelling is when a younger guy, spiteful or not, points out that a woman present is older then themselves causing the woman to flip her shit, followed by awkward silences and/or despair.
eg.

Male: "Holy crap! Your smokin HOT!...How old are you?"

Fly Girl: "I'm 25."

Male: " Oh shit, that's OLD!"

Fly Girl: "You Horrell'd me...Screw you, How dare you... go back to the sandbox Jr!"
by Kittylovinistheway June 07, 2011