Top definition
the asshole in front of you in the drive thru line that takes forever.
christ, how much food did this mcfatshit order? hurry up!
by the undying zombie July 10, 2008
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Jul 22 Word of the Day
Short for ultimate bias. Typically used by fangirls and fanboys to describe their favourite celebrity amongst the many that they are fans of.
G-Dragon is my ult
by Uglycat February 19, 2017
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2
a complete fatass who eats nothing but mcdonald's every single day of their life
dude look at that mcfatshit! ahahahaahha..uhhm ill give him 10 more weeks...what about you?

i'll give him till tomorrow...
by dropkikkmarc71 April 13, 2008
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3
a complete fatass who eats nothing but mcdonald's every single day of their life
dude look at that mcfatshit! ahahahaahha..uhhm ill give him 10 more weeks...what about you?

i'll give him till tomorrow...
by dropkikkmarc71 April 13, 2008
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