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To put your hand in a fist and punch someone (or something) so hard it ends up looking like a biscuit

To punch something so hard that your hand feels like a biscuit afterwards
If she says one more thing about me, I'll biscuit fist her so hard.

I got mad once and biscuit fisted my wall.... there's a major hole in it now.

After I biscuit fisted John, his face was so messed up he had to go to the hospital.
by ukahaylee September 19, 2016
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2
A biscuit fist is when you take your fist like a club and punch the temple area of someones head.
Joe biscuit fisted Steve after they got into a fight.
by Pseudonym:Moose July 28, 2016
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