1) Rad and supercilious.
2) A real retard, who probably teaches some stupid class but really has no idea whats going on.
1) Man1: you see that guy, he is so ravilious today!
Man2: Does that even make sense? He's rad and supercilious? they're like antonyms, dumb ass.
2) Some Ravilious: Today kidz, we are gona learn about the early River valley civilizations, but wait, I went to my friends house 2 towns over and had some stupid conversation you need to hear about for the next two weeks. Then we'll have one test on the material I never taught! Sounds good huh?
Kid1: You fricken retard.