good bluff or retarded bluff?

[diconoclastx]

5/10 NL 6-max on party. Villain has ~1K. He is an aggressive maniac with VPIP 60 and PFR 21. I have him covered. I open on the button with K [img]/images/graemlins/spade.gif[/img] T [img]/images/graemlins/spade.gif[/img] for $45. Villain reraises to $105 from the SB. BB folds. I call. (I know this is a bad call.)

Flop comes: 7 [img]/images/graemlins/heart.gif[/img] Q [img]/images/graemlins/diamond.gif[/img] 2 [img]/images/graemlins/heart.gif[/img] [Pot: 220]
Villain leads for $100. I sense weakness and I try a bluff raise and make it $148 more to him. Villain calls.

Turn is 2 [img]/images/graemlins/diamond.gif[/img]. [Pot: 646] Villain checks. I am sure he can't beat a pair of queens unless he is slowplaying QQ which is quite unlikely. He certainly would have reraised AA and KK on the flop. I push.

Edited to adjust pot sizes.