It was in the first season where him and meadow go on a tour of the different schools. he runs it to a rat and kills him with a extenion cord.

My favorit line was where tony was pissed at melfri(sp) he throws money on the floor and said "oh yeah well stick it up your ass" I started laughing my ass off.

My favorit sceen was the hospital visit with the nurse with big tits and she was messing around with that one guy.

Leonard: I dont know. See, I have this condition.
Teddy: Well, I hope its not as serious as his, 'cos this guy's dead.