What is Diff?
1.
1. extremely difficult or challenging
The AP calc test today was really diff.
2.
Short for differential when talking mostly about trucks and 4x4's
"Yeah I got an ARB locking diff in the front and a detroit locker in the rear"
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3.
Short form for the biggest capital City in Wales
Sorry boys, can't come out on Saturday....i'm heading back to the 'Diff for the weekend
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4.
an unselective and microscopically thorough comparison between two versions of something; comes from the Unix "diff" utility, which gives a list of all the differences between two files.
"First up I'm going to diff the technological advances of the two cultures."
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5.
A "different" person. Normally a frequent patron of any thrift store in the area. One trying so hard to be different that they are in fact just like all the other kids that are different.
kid 1 "Hey look at that dude in the yellow pants and Gumby shirt."
kid 2 "Yeah, he's a total diff."
kid 1 "Dude I want a Ted Dibiase Shirt."
kid 3 "You diff."
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6.
dimm, spasticated person
what a fuck are you doing you diff?
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7.
a large butt.
short for differential gear on a vehicle which is also seen from behind.
she has a bit of a diff on her.
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