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A manuever that takes place in the early, unsuspecting hours of the morning where a man positions his crotch over the face of the victim, pulls his morning wood down towards his toes and releases it like a catapault . This strike hits the "opponent", obliterates their jaw, and results in a sound resembling a knockout or similar hard hit in a fight.

Most commonly used at house parties, fraternity houses, and bedrooms as punishment to humiliate a person such as an uninvited guest, a tool, or irritating girlfriend who has pissed you off. A quick and easy way to get revenge or show disapproval.
"Last night at the party, Brandon passed out on the couch with his shoes on so Frank woke him up this morning with a 1st Round Knockout."

"Why's Lisa's chin swollen?" "She was a complete cunt to me last night so I got up early this morning just so I could pay her back with a 1st Round Knockout"
"Spiderman her next time"
by Wildman Bill September 11, 2009
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