bet the turn on this scary board?

[george w of poker]

Party Poker No-Limit Hold'em, $1 BB (10 handed) converter (http://www.stompandcrush.com/cgi-bin/hhparser.cgi)

BB ($50.15)
UTG ($46)
UTG+1 ($35.70) very loose preflop and passive
UTG+2 ($95.22)
MP1 ($38.30)
MP2 ($70.45)
Hero ($100.50)
CO ($35.95)
Button ($57.65)
SB ($63.01)

Preflop: Hero is MP3 with J/images/graemlins/club.gif, 8/images/graemlins/club.gif.
UTG folds, UTG+1 calls $1, UTG+2 folds, MP1 folds, MP2 folds, Hero calls $1, CO folds, Button folds, SB completes, BB checks.

Flop: ($4) 6/images/graemlins/heart.gif, 8/images/graemlins/diamond.gif, Q/images/graemlins/heart.gif <font color="blue">(4 players)</font>
SB checks, BB checks, UTG+1 checks, Hero bets $4, SB folds, BB folds, UTG+1 calls $4.

Turn: ($12) T/images/graemlins/heart.gif <font color="blue">(2 players)</font>
UTG+1 checks, Hero checks.

River: ($12) J/images/graemlins/spade.gif <font color="blue">(2 players)</font>
UTG+1 bets $3, Hero calls $3.

Final Pot: $18
<font color="#990066">Main Pot: $18, between UTG+1 and Hero.</font>

i couldn't decide if i should bet the turn because a really crappy card fell.

the river is definitely just a call right?

[jakuda]

Why are you limping with Jc8c preflop in the first place?

I probably wouldn't even call the river. You could be beat in so many ways.