Tugster Share definition Flag A male that masturbates chronically. Usually doesn’t work. Had a porn addiction. Lives at home with parents and just tugs himself off all day. He is such a tugster.My uncle is a tugster. He was never the same after his stint in prison. Tugster by Eaton Holgoode June 9, 2018 0 0 Get merch Get the Tugster mug. Buy Now — $32.95 See more merch