Now you're the one being stupid. Even if I know something commonly known, it means I know something.
A vast vocabulary is for prudes and assholes. THAT MEANS NOTHING TO ME. Also, that's not a word that isn't commonly known.
Plethora: A large array of things. There, now once again I know something.
Urm SILLY ALGEBRA!!! Algebra means not nothing in the real world! At least not to me xD
y=mx+b is slope intercept form. Apparently I know something, thus making you wrong.
You don't know anything.
KNOWS me.
Says you.
That is not sexual at all.
.... ew.