When you give a chick a tracheotomy, then fuck her in her trach-hole.
bonus points if you blow your load and it comes out her nose. (aka "the white sneeze from betwixt the knees")
Boyfriend: Oh no, my girlfriends choking! Does anyone know the heimlich?
Hero: Step aside, I'll handle this. (hands on hips)
(Our hero then picks a knife up off the table, stabs her in the throat, drops trou, and fucks the hell out of her neck. The food flies into her boyfriends face. Semen dribbles out her nose."
Hero: And that's the chimney sweep (exits through window, hero-styles)
Random: Yo, was that a chimney sweep to white sneeze from betwixt the knees?! And one bitches!