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2 definitions by chochang

 
1.
An expression used when someone is laughing so hard that they have trouble breathing.
Ben: The word of the day is legs. Let's go back to my place and spread the word.
Kate: Hahahah oh my gosh, what is air? Hahahahahahaha!
by chochang October 18, 2010
 
2.
Pythagorean Theorem:
A formula used to find the length of one side of a right triangle when given the lengths of the other two (c squared is the hypotenuse/longest side of the triangle).
Teacher: Does anyone know how we can find the length of the hypotenuse?
Alec Smart (Student): A squared plus b squared equals c squared!
by chochang October 11, 2011