Quote from Ross in The One with the Engagement Picture
Phoebe: Look, Kyle just told me some really bad stuff about her. Ross: Like what? Phoebe: Like she's really mean, and she's overly critical and- She will paint a room a really bright color without even checking with you. Ross: Okay. Phoebe: And she uses sex as a weapon. Ross: Fine. Thank you for warning me. At breakfast, I'll be on full alert for room painting and sex weapons.