Playing 1/3, in HJ raise to $14 with 54ss(I normally don't do this but I am running hot at the time) Villain calls in CO, BB calls. Villain is playing $300 behind, I have him covered.

Flop($44) 248ss, I bet $25, Villain calls, BB folds.

Turn($94) 6s, I check, Villain shoves, I tank for about 45 seconds and call. Villain turned over QQ with no spade, he basically just turned his hand into a bluff. Guy at the table(not villain) makes comment about me slowrolling. Was it a slowroll?

Obviously he doesn't do this with the nut flush, or second nut flush, I am not worried about that, what I am worried about was him having another small flush but that still had me beat. He could easily have played a small flush this way if he is scared of another spade coming out on the river.

A nit-roll, maybe, but not a slowroll. Hand is pretty butchered, imo. but V buchered it worse than you. Since there's no question here other than "is this a slowroll," which it obviously isn't, ima lock it up.