JEFF: See, women think we’re normal, like them, ’cause we talk to them like normal people, you know, we say, “Hello. How are you? Haven’t seen you in this place before. What kind of music do you like?” But all the time in our brains, we’ve got the word “breasts” on a loop. If we ever lost control for a second, we’d all start shouting “Breasts! Breasts! Breasts! Breasts!”

Steven Moffat (b. 1961) Scottish television writer, producer

Coupling, 01×05 “The Girl with Two Breasts” (2000-06-09)
    (Source)

(Source (Video), at 3:08)