Chunk Chaser Share definition Flag Male person who wants to engage in anal sex with other male, and who's only in the process of starting the courtship. Hey, Gay boy's taken a liking to the new homo on the block. He's the biggest Chunk Chaser I know. Chunk Chaser by ShiniGami666 May 23, 2008 0 0 Get merch Get the Chunk Chaser mug. Buy Now — $32.95 See more merch