KK on button BB reraises

[Up-grey-de]

Villian is decent, he makes some stupid mistakes sometimes and slowplays big hands a lot. Preflop I have a hard time seeing that he could do this without aces.

Stacks around 100BB.
Hero is dealt KK on button.

UTG raises 16, Hero raises 47 on button, BB raises 150.
UTG folds, Hero calls.
(I dont think he´s doing this without aces, but I´ve seen him slowplay them a couple of times, and I´ve only played 2 sessions with him)

Flop: A 6 7 rainbow.

BB checks, Hero checks.

Turn: Kc

Villian checks, Hero bets 150, Villian pushes.


Ok, on the turn I´m commited, so obv I call. Could anyone of you fold this preflop, or decide to check it out even when the K hits on turn?