(When Mandy, Michael, and Cho were in Algebra class in middle school)
Teacher: Okay, kids, remember, it's...
All, to the tune of "Pop Goes the Weasel": (singing) x=-b±√b^2-4ac, all over 2a!
Michael, under his breath: (singing) Pop goes the weasel...
Teacher: Very good, this song will help you remember the quadratic formula on the test!
(Timeskip to test day)
Cho: (singing, in her head) ± the √ of...
Mandy: (singing, also in her head) b^2-4ac...
Michael: (singing, in his head) Pop goes the weasel!
Michael: (thinking) Wait, that's not it! Ugh...what was the ending?! (attempting to remember it again) b^2-4ac...POP- Augh! I can only think of the original! (smacking head) GET OUT OF HERE, WEASEL!