great teacher, even greater dealer >:)
I had him years ago, and was thinking back to my high schools days, and Mr.O'Sullivan was the first teach that came to mind. I had him for bio, and looking back, he was probably the best teacher I ever had. He was cool, funny, and nice.
i speak as a swimmer, not as a bio student; he works us so hard in practice i feel like my legs will fall off, but somehow he makes it bearable and funny! love his sick twisted humor!
awesome teacher and awesome person, but his class killed me.
too cool.. not the best teacher, but still the funniest one!
hes such a great teacher!!! i'm sooo happy i got him...he's so nice and sooo helpful...i love him...thanks sully!!!
IM OBSESSED WITH THIS MANNNNNNN! HES SOOOOO AWESOME! and easy to relate to and actually a teacher who cares about you!
He's really cool. Very easy to learn in his class. Cool guy too!