A sexual act in which a man takes his penis out of a womansvagina and slaps her clit with his cock.
Ricky: Yo mike what did you dolast night?
Mike: I had sex with your mom!
Ricky: Really? How was it?
Mike: Dude she went crazy when I pulled the ol' schlouski on her!
The resulting gastrointestinal discomfort and periodic burps when one consumes too much beer on an empty stomach. Also occurs when beer is consumed before one participates in a trampoline-based or similar activity.