To ejaculate upon the side of an other erect penis facing upwards, similar to how the planes crashed into the side of the Twin Towers on 9/11.
Person 1: I am going to kill you and skin you alive and 9/11 your penis.
Person 2: WTF???
by sluckygush October 08, 2021
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Greg: Your mom gay
Tim:Your dad lesbian
Greg:No u
Tim:Your fmaily tree Lgbt
Greg:Your species feces
Tim:Dont make me do it...
Greg: Do wwhatt...???
Tim: Your Genus Penis
Greg: *Explodes and penis gets ripped off.
Tim: I am sorry but u made me do it
by WankMaster54 April 05, 2018
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