The act in two men ejaculating in each others asshole’s (anus) and then respectively “butt spitting” back and fourth until past like fluid is achieved.
When someone leaves an event (Ex: Party, Banquet, family function) without saying goodbye so you don’t have to talk to someone for another half hour as you are leaving.
Brian hit us with with the south Buffalo shuffle, son of a bitch didn’t say a word. Just disappeared.