Top Definition
A mathematical and scientific hypothesis that proves any statement true using only the words "Common Sense".
"Given- Equilateral Triangle ABC has an area of 5 a height of 5, and a side length of x.

Prove- Triangle ABC has a perimeter of 3.

Step 1- Perimeter = 3
Reason- Common Sense Theorem"

While the above statement is impossible, the common sense proves it true.
by rocknrollrocksout May 08, 2011

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