When a man takes the fresh, wet grass from the bottom of his lawn mower, wraps his dick with it, then sticks it in a girl's butt.
Mac: What did you do today?

PC: Mowed my lawn, collected the grass, went to the girlfriend's, then finished with a Mexican Cucumber!

Mac: RIGHTEOUS!!!!!!
by Pwnholycows December 7, 2011
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A sexual act in which the male partner uses a strap on cucumber and places it between the woman's "biscuit." He then proceeds to take it out with the woman's jizz on it and feeds it to her in a forceful manner.
What did you do last night?
I gave my girl the Mexican Cucumber Biscuit.
by bigrichardcockisgay February 8, 2019
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