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1 definition
by
**blaah43**

Top Definition

In math class, when writing -1 and then realizing the answer is positive 1 so you draw a line through the minus sign and it looks like you are retarded.

teacher: So as you can see the answer becomes -1...

*students write -1*

teacher: ...but since it's a negative times a negative it becomes a positive 1.

*student make their -1 a +1*

*students write -1*

teacher: ...but since it's a negative times a negative it becomes a positive 1.

*student make their -1 a +1*

by blaah43
December 15, 2008