Pre-AP Algebra 2 Teacher: Today we are going to learn about asymptotes.
Class Clown: Can't we listen to some bad asymptote music instead?

Two years later...

AP Calculus Teacher: Today we are covering differentiability. Corners, cusps and breaks are not differentiable.

Student #1: What is she talking about?
Student #2: I don't know. Who cares?
Student #3: Hey, did y'all hear about the bad ass fight in the cafeteria?

Calculus Teacher: Student #3, I did hear about the bad asymptote fight, but if you want to pass the AP Calculus Test so that you don't have to take Calculus in college, I suggest we focus on the fact that corners, cusps, and breaks are not differentiable. And yes, breaks can be asymptotes or holes.

Here's a fun way to remember what a break is: A BREAK-up in a romantic relationship is usually due to a partner being an ASS-ymptote. Use your imaginations with the word HOLES...