The opposite of a happy ending. One pays to perform a sexual act on another.

When you get a massage and have them euthanize you at the end.

A little person stripper version of tub girl with a blue waffle, dressed up as a mime-clown, with big black hands that someone pays for to drill them rough, but instead puts her crevasse in their face and proceeds to shit on their chest, take their money, and subsequently giving them blue balls.

Getting hand release at a massage parlor while your parents watch via live two-way video.

When a massage client asks for a happy ending and the therapist suggest they finish themselves off with “this bottle”
“This bottle” usually contains biofreeze, bengay. or icey hot