dis-n-dat Share definition Flag An idiom composed of the demonstrative pronouns DIS and DAT that is vague filler for "not much." Also known as: dis 'n' dat Hey bruddah, what's the haps? Ahh, not much, jus' da little of dis 'n' dat. dis-n-dat by Todd February 24, 2004 0 0 Get merch Get the dis-n-dat mug. Buy Now — $32.95 See more merch