leet sauce Share definition Flag One who has exceptional skill. Something that is uber-awesome. Also spelled 1337 sauce by people who think they're cool. Nice head-shot. You're pretty leet sauce. Man, that Lancer's so leet sauce. leet sauce by El Jimador October 26, 2003 0 0 Get merch Get the leet sauce mug. Buy Now — $32.95 See more merch