AK vs. a spazzy, random player

[PokerBob]

Canterbury 15/30 9 handed
villain here plays just weird. He will take stabs at pots and is very loose. His line here completely befuddled me.
villain limps UTG, I don't recall what happened after that too much, lets say one other guy limps and I raise A [img]/images/graemlins/club.gif[/img]K [img]/images/graemlins/diamond.gif[/img] in the hijack.

Flop 3-4 ways: K [img]/images/graemlins/heart.gif[/img]Q [img]/images/graemlins/club.gif[/img]T [img]/images/graemlins/heart.gif[/img]
checks, to me, I bet, folds, UTG now c/r's me (it's HU when it is back to me and i call).

Turn: 4 [img]/images/graemlins/spade.gif[/img]
villain checks, I bet, he c/r's me AGAIN, I call.

River: 3 [img]/images/graemlins/club.gif[/img]
villain checks, I..........