chestayaya Share definition Flag Mythical creature said to be UNBELIVEABLY HOTT. Has big head, but not bigger than Jie Tang's (see also, Jie Tang) Chestayaya....now that's SMOKIN' chestayaya by very anonymous October 3, 2003 0 0 Get merch Get the chestayaya mug. Buy Now — $32.95 See more merch