Charlie and Alan in “The Price of Healthy Gums Is Eternal Vigilance”

I have to tell you something.

OK.

Come on out in the bedroom.

All right. [leaves the bathroom; Charlie locks the door] What are you doing?

You'll understand in a minute.

Uh, uh, I thought you had to tell me something.

I do. There is no "Bad Alan". I'm the one who stole the Silly Putty and put it in your pocket when you weren't looking. Three, four, five, six, seven...

What do you know? There is a "Bad Alan."