Chowder Chugger Share definition Flag Male Homosexual. Refers to seaman looking like clam chowder The annual gay pride parade was full of chowder chuggers. Chowder Chugger by Raul Concepcion May 23, 2008 0 0 Get merch Get the Chowder Chugger mug. Buy Now — $32.95 See more merch