Bad line with flopped trips?
 

Button seems like your standard 40/20 player. Have not seen anything crazy out of him.

BB is much of the same except he is a decent amount more aggressive.

Party Poker 10/20 Hold'em (6 max, 3 handed) converter

Preflop: Hero is SB with K[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/club.gif[/img].
Button calls, <font color="#CC3333">Hero raises</font>, BB calls, <font color="#CC3333">Button 3-bets</font>, Hero calls, BB calls.

Flop: (9 SB) 3[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, BB checks, <font color="#CC3333">Button bets</font>, Hero calls, <font color="#CC3333">BB raises</font>, <font color="#CC3333">Button 3-bets</font>, Hero calls, BB calls.

Turn: (9 BB) 6[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, BB checks, <font color="#CC3333">Button bets</font>, Hero calls, BB calls.

River: (12 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">BB bets</font>, Button calls, <font color="#CC3333">Hero raises</font>, BB calls, Button calls.

Final Pot: 18 BB

Re: Bad line with flopped trips?
 

Preflop is very frisky - I'd just lay it down.

With a 3flush on board, I don't like the turn check/call at all. (I'm not crazy about sandbagging on the flop, either.)

Re: Bad line with flopped trips?
 

I lean towards betting the flop with the BB trapped in the middle, but on the turn you gotta c/r with how you played it, just c/c is terrible and wasting money.