He needed to sketch the sine and cuisine graphs but only knew how to do cos(-x)
Katie Keurig. (I know the setup might need some work but I just like the punchline I made up.)
Trilingual. What do you call a person who knows 2 languages Bilingual. What do you call a person who knows only one language American.
Dad, they questioned me for 3 hours, but I told them nothing!!!
The supreme commander didn't have the balls required.
A caterpillar!
Hey pal, you just need to branch out more.
Sine city
Sine language.
Billy's Mom asked him, "Well, why aren't you studying, Billy? You have an exam tomorrow!" Billy said, "Because I've already Reddit thrice."
He needed to see if how fast his grade dropped broke any laws of physics.
Because they buy no meals. (Binomials)
It was a cup draw!