шайлушай is a blue smurf with the face of a cat. it is usually accompanied by "The Spectre, " a song by Allan Walker. шайлушай is derived from a Russian term meaning rascal. the original source of the image is from a 2014 Photoshopped image called smurf sighting.
A Dirty Shaymus is when you put your bong into someones asshole and light a bowl while the recipient sucks in with their ass. After the bowl is finished the recipient farts out the smoke and the person who lit the bowl sucks the air out of the asshole.