You might be thinking of kapp or kappa, the twitch emotes used to call someone's bluff or accuse them of lying
Dumbass: "Yah dude and I was the best player they had. No one could beat me" Me: "kapp (cap), you were not" or simply "kapp"
by guest_2 December 7, 2019
Get the capmug. by cityhillmiddleschoolfeed October 20, 2019
Get the no capmug. Person 1: "I didn't take your Oreos"
Person 2: "Don't cap I know you did"
Person 1: "I didn't, no cap"
Person 2: "Don't cap I know you did"
Person 1: "I didn't, no cap"
by DripDipCap February 27, 2020
Get the Capmug. The caps that old men (Pappys) wear. You can tell if the car infront of you is going to be a pain in the butt if the driver is wearing one.
by the_real_zacker July 21, 2012
Get the Pappy Capmug. To ditch or cancel on plans, basically not coming through with something or not keeping a promise. (Asf or as fuck)
by T-call July 8, 2016
Get the cap asfmug. 
