Overheard in my apartment building
Yesterday, for a good half hour, I listened to the moans of my female neighbour. She seemed to be enjoying herself.

Today, her boyfriend walked out on her. I think that the whole apartment heard the fight.
Asshole Boyfriend: "You ungrateful whore!"
Orgasm Girl: "What do you mean? (begins to scream) What do you mean?!?"
Asshole Boyfriend slams the door, several times: "Fuck you! Fuck you!"

Hours later, I can hear her screaming again. This time, no asshole boyfriend.