dirty pug Share definition Flag the act of shoving an innocent baby pug puppy into your girlfriends anus while she is sleeping.this act is common among elderyly couples omg im so angry because last night joe gave me a dirty pug it hurts so good dirty pug by tune68 January 9, 2011 0 0 Get merch Get the dirty pug mug. Buy Now — $32.95 See more merch