this is in the season 2 episode THE DOLL
its where the downstairs bathroom at the ABC guys house has no lock on the door. Larry is supposed to be "manning his post" while Cheryl is using the bathroom. Well Larry is obviously involved in a commotion, and leaves his guard spot. Someone walks in on Cheryl and when they are arguing later larry says
"i fucked up" in that funny ass way.
probably my favorite episode.
