small bus

saying someone is sped/stupid

connotation comes from the school system, which places all the special-ed kids in the small bus to go to and from school instead of the big bus with the normal kids

teacher: where is California located?

student 1: in africa

student 2 after class: you're so small bus for saying california is in africa

Algebra

Math mixed with letters and other complicated things that you'll never use in life, you'll forget how to do it the next day, and is pretty pointless to teach.

Teacher: Simplify 2x² + 4(x² + 3) - 2 = 22

Student: I dont know how to do that kind of algebra