I first saw this episode because my friend referred to it after we had a similar situation at the gym where he put my water bottle on the weights as i was using them and i started laughing.
The fact that we can all relate to these stupid but funny situations is exactly what makes this show so funny. The line from george: "I've got so much hand I'm coming out of my glove" is hilarious as is the whole conversation.
The ending was also very humourous:
What's a three letter word for candy?
I could never do those things
This episode represents what this show is all about.