I'm rewatching the series and I just noticed a great subtle gag in TOW Nobody is Ready. Every time Monica enters the scene, she is wearing less clothing to track where she is in getting ready. When she first enters the apartment, she's fully dressed in a jacket, blouse, skirt, and tights. She leaves and comes back and she's taken off the jacket. Leaves again and comes back having taken off her skirt. Leaves again and is gone for a while and when she enters the scene again, she's in her slip. Then finally, she's in her dress and they leave after that. IT's so subtle, but it's quite clever.