Quote from Bert in the episode Spoiler: Bert Gets Married
Simpa: Chana? Chana: Oh, hi, Simpa. Bert: Not a good time, dude. Simpa: You did not come to the hut for lovemaking last night. Chana: Oh, yes. I am monogamous now. Simpa: What is "monogamous"? Chana: I only have lovemaking with Bert. Bert: [chuckles] Yeah, she does. Simpa: I do not like monogamous. Bert: It's got its pros and cons, but can we talk about it later? Simpa: I do not like it. At all.