whothehellcares Share definition Flag "Who the hell cares", as in I don't care, you don't care. A word for one who can't be bothered with the spacebar. Whothehellcares if I don't feel like getting up in the mornings? whothehellcares by Brenda September 13, 2004 0 0 Get merch Get the whothehellcares mug. Buy Now — $32.95 See more merch