2/4 6max: Jambo, call or fold?

[Pokerstuff2]

I've cont betted this guy twice in a row already so I knew that time was coming and this lookss like such a sexy flop to rob me on. Other than that he seems competent.

Poker Stars, $2/$4 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter

CO: $635
Hero (BTN): $420.15
SB: $295.30
BB: $493.20
UTG: $1,156.35
MP: $398

Pre-Flop: Q[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/club.gif[/img] dealt to Hero (BTN)
3 folds, <font color="red">Hero raises to $16</font>, SB folds, BB calls $12


Flop: ($34) 3[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/spade.gif[/img] 2[img]/images/graemlins/spade.gif[/img] (2 Players)
BB checks, <font color="red">Hero bets $28</font>, <font color="red">BB raises to $78</font> (
lol yeah right you have a peice of that.), Hero calls $50



Turn: ($190) 5[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">BB bets $80</font>, <font color="red">Hero? (Don't forget the Qs!)