What is Yfy?
1.
An acronym for "Yeah, fuck yeah." Used as an exclamation of strong approval, most frequently on the Internet or other environments in which informal shorthand is commonly used, although
The Hurricanes just won the Stanley Cup! YFY!!!
XD
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Random Words:
1.
Means the same as effing (fucking), but has 'jeffing' on the end, for no other reason than it rhyming rather well.
'effi..