I tried so hard to make this point in my HS english class. She'd deride us for not using "sucks" the way it's defined in the dictionary or whatever else we'd say. Lady, the word "sucks" is uttered about 10 billion times a day, and only about 1/10 of those are about differences in pressure. But yes please lecture me on what the meaning of the word is.
epilogue
After I graduated, she and her husband invited me to their house for "internet tutoring." WIthin 15 minutes they were trying to fuck me. And thus I discovered the rumors about her were true.

