What one calls buying a McChicken and a McDouble off the dollar menu and fusing the two into one sandwich that can aslo be described as the McPro or The Proest Fucking Sandwich EVUR
$2.24 at McDonalds for a McWin

1337357 Fuxing f00dz 3v372

Dude. . . i shouldn't have tried to eat those 8 McWins. . . I feel so McDominated. . .
by TheFonginator February 5, 2009
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Someone who has lived off Mcdonalds all their life and has 200 extra pounds or more to show for it.
Guy1: Hey remember that fat kid alberto from junior high? Guy 2: oh yaa the one that brought Mcnuggets to school for lunch every day? Guy 1: yup..well i saw him the other day ...dude looks like a mashup of shrek n shamu Guy 2: that dudes Mcwinning
by True Hearing August 29, 2015
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