a) An awesome teacher of the English language who uses porn films based in Hollywood and unicorn penetration literature.
b) A hero for all ages. Fights off the evil gingiviti--err, the bad fiction octopi?
c) A teacher who receives very, very serious English papers without any jokes. None.
d) A teacher that does not mind students hiring prostitutes near his workplace (occassionally for him).
e) The mentor of Team Synergy.
"look at Mr. Caul D go red!"
"Oh man, that's ketchup!"
"He started wheezing all Caul D-ish."