The unusually large people that sometimes work in fast food.
Dang, that Mcfatty needs to lay off the fries.
by bajabeetle March 23, 2007
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*having too much flabby tissue
*corpulent
*obese: a fat person
When you want to draw your friends attention to Fatty McFatty's back fat; AKA cookie rack.
by wonkatonka October 16, 2010
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Overweight person with double chin, belly, and love handles.
Hey bro, you better hit up the gym because you are turning into a triple mcfatty patty!
by Michaelk420 April 17, 2019
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Nickname for a cool ass dude with the last name, McFatridge
What's up McFatty?
by AJMcFatty44 August 23, 2022
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Another word for your fat ass cat. Or really anything else.
Cat: Meow
Mary: Good morning McFatty Fatterson
Cat: Meow
by Noice_Noice September 25, 2020
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