SOAP refers to whether the sign before a variable should be positive or negative.
(a^3-b^3) = (a-b)(a^2+ab+b^2)
Wayne, are you ready for the math test next period?
Aw man! I'm such a chode stroker, I never learned how to use soap. I'm going to fail!
Pig- Your soap dropped nigga. Pick it up.
Subject - What is this about?
Occasion- What happened to cause this to be said/written? Why was it recorded?
Audience- Who is the intended audience?
Purpose- Why was this spoken/written? What purpose does it serve?
Speaker- Who is the speaker or author?
All in all, SOAPS gives students hell.
Nick: Damn dude. GL. School is tomorrow. It took me like 8 hours!
Joe: DAMN SOAPS!!!!