Gonzo & Duke May 29, 2014August 9, 2023 Shirtigo Jones “Gonzo & Duke” Calvin grew up and went through a bit of a fear and loathing phase. – Buy at 6DollarShirts Rate this shirt: 5.00 avg. rating (99% score) - 2 votes More tees you might like: Lincoln Long and Prosper Hu-Man and the Masters of the Oooniverse Star Wars Hieroglyphics Little Blue Riding Hood