I don't know. . . you guys think this might have anything to do with it? I can't decide.

Readers Do So At Their Own Risk:

So professor Rees is professing from the head of the class, and he says,"F prime of a is equivalent to the limit of the function of x minus the function of y over x minus a as x approaches a," and I call out,"Limn it? I don't understand a fucking word you just said!?!"