The gang is pretty much all here. This is a scene from the Futurama episode "The Butterjunk Effect."
Added:

Futurama Season 9 Episode 6 Quotes

It's when women are polite to each other that you know there's a problem.

Amy

Amy: I love your boots, Leela! Nobody would ever guess they're knockoffs!
Leela: How could you tell?
Amy: I guessed!