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Just foil
An exclamation when someone has a problem (related to math or not) and can't seem to solve it, a
phrased
taken from the sheer
noobishness
of someone and the lack of ability of
doing math
Dude what is the derivative of
√(x^2 +
4x
- 9) / (
5x
^3 - 8 x^2 +3x)
IDK,
just foil
:D
by
moneybird1122
November 17, 2009
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Just foil
mug.
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