clam hater Share definition Flag 1) one who has a dislike for clams. 2) a fag, homo, or anyone who prefers guys instead of woman. 1) i dont tuna and im also a calm hater 2) oh my god that guy just turned down pussy"CLAM HATER" clam hater by nick shuey May 13, 2005 0 0 Get merch Get the clam hater mug. Buy Now — $32.95 See more merch