A decisive punch or blow to the head that results in the immediate conclusion of a fight or heated argument. The Slap is always given with more force than a normal punch or blow. The person administering The Slap is always seen as the more dominant, powerful and successful person in the argument, ultimately being proved correct all along.
These two fucking clowns were bitching over some stupid shit when one gave the other The Slap, lights out.... game over!
by The Sant February 04, 2015
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A dildo that has some form of adhesive, that literally allows it to be slapped on, over the woman's vagina. The infamous danger being it detaching in a compromising position, such as pegging.
Mary stood up slapped on the Slap On and was ready to peg.
by ThatGodTodd October 22, 2014
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The process of putting a pinch of chewing tobacco into ones mouth.
Guy #1 "dude, let's get going, we're gonna miss it."
Guy #2 "hang on yo, I gotta slap in quick."

by Andrew0983 December 19, 2007
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