Ukrainian Butt Sneeze

When a man has a straw filled with dope( methamphetamine) he inserts the straw into another man or womans asshole and then blows the meth into their asshole. It causes their butt to start dripping therefore causing the sensation to look like your asshole just sneezed

Jerry's asshole put on a show when he caught us all off gaurd with that Ukrainian Butt sneeze!