Shorthanded river spot

[Nate.]

Four-handed live 20-40.

Button is Goofball, who knows who I am on 2+2 and that Justin A is "always telling [me] [I'm] too aggro." But I've played too passively, if anything, in this session so far. (Rotating cast of opponents: a loose-passive guy, a looser-more-passive guy, Justin A, and Goofball.)

Goofball opens the button. (He's shown an ability to open-limp the cutoff, for whatever that's worth.) I threebet J[img]/images/graemlins/spade.gif[/img]J[img]/images/graemlins/club.gif[/img] out of the SB. BB calls and Goofball calls.

Flop A[img]/images/graemlins/diamond.gif[/img]A[img]/images/graemlins/heart.gif[/img]Q[img]/images/graemlins/diamond.gif[/img]. I bet, BB folds, Goofball calls.

Turn 9[img]/images/graemlins/heart.gif[/img]. Check-check.

River 4[img]/images/graemlins/club.gif[/img]. Bet or checkraise?

--Nate