engistud Share definition Flag A rare breed of an engineer and a stud combined. Mostly used for self-proclamation. If a person said to you "You are such an enginerd." You can respond back by saying "No, i'm an engistud!." engistud by Jonathan Duckjin Kong March 10, 2009 0 0 Get merch Get the engistud mug. Buy Now — $32.95 See more merch