An expression used when something crazy just happened.
Derived from the movie Step Brothers
Guy 1- I just won the lottery. No big deal.

Guy 2- Holy fucking Santa clause shit that's awesome!
by Easton hockey July 22, 2009
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Dressing as Santa and having sexual intercourse on December 25th.
Hey man, I think my girlfriend wants to try Santa Fucking this year.
by Dicky Brewski December 10, 2021
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