Kahoots Ask Urban Dictionary about Kahoots Share definition Flag If your in Kahoots with someone you are scheming things with them. "Ms.Tapley and Mr. Nichols are in Kahoots!" Kahoots by KAT WILCOX May 19, 2008 0 0 Get merch Get the Kahoots mug. Buy Now — $32.95 See more merch