look up any word, like half chub:
 
1.
noun- The beginning of the end. Begins that long twisted path of math courses.
7th Grader: I have a Pre-Algebra test today.
by ShalerSlick March 19, 2007
 
2.
When someone does or says something that is stupid they can be described as Pre Algebra, meaning they are doing some thing far below grade level. This term originated at Central Middle School in San Carlos California.
Friend 1: two plus two is five
Friend 2: dude, Pre Algebra
by coops the ball man January 06, 2012