When two lovers engage in anal sex and when the guy is done he gently places a stick of butter in between her buttcheeks and squishes them together.
"BY JOVE! You've got a stick of butter in your bum! (The next day) Dude, you don't have to be a british man to enjoy a nice 'n tasty California Crumpet."
de Flyhunter 19 septembre 2008