Can I get more value here? LHE

Limit hand. Is there anyway I can re-raise this guy anywhere or did he just make the right play to lose the minimum? My only read on the guy is that he as just reloaded his second $100.

PokerStars Game #22414510731: Hold'em Limit ($2/$4) - 2008/11/27 14:38:09 ET
Table 'Dziban' 10-max Seat #6 is the button
Seat 1: 93zm6tally ($30.50 in chips)
Seat 2: FathSon ($138 in chips)
Seat 3: billsfan222 ($247 in chips)
Seat 4: FloppyMcNutZ ($55 in chips)
Seat 5: 19dbcooper71 ($108 in chips)
Seat 6: Ahodal ($132 in chips)
Seat 7: Bonzoid ($114 in chips)
Seat 8: 3eyedturtle ($28 in chips)
Seat 9: fubar12345 ($174 in chips)
Seat 10: JESAP ($72 in chips)
Bonzoid: posts small blind $1
3eyedturtle: posts big blind $2
*** HOLE CARDS ***
Dealt to FloppyMcNutZ [Qh Ac]
fubar12345: folds
JESAP: folds
93zm6tally: folds
FathSon: folds
billsfan222: folds
FloppyMcNutZ: raises $2 to $4
19dbcooper71: calls $4
Ahodal: folds
Bonzoid: folds
3eyedturtle: folds
*** FLOP *** [Qc 6c 3d]
FloppyMcNutZ: bets $2
19dbcooper71: calls $2
*** TURN *** [Qc 6c 3d] [7d]
FloppyMcNutZ: bets $4
19dbcooper71: raises $4 to $8
FloppyMcNutZ: calls $4
*** RIVER *** [Qc 6c 3d 7d] [6h]
FloppyMcNutZ: checks
19dbcooper71: bets $4
FloppyMcNutZ: calls $4
*** SHOW DOWN ***
19dbcooper71: shows [Jc Qd] (two pair, Queens and Sixes)
FloppyMcNutZ: shows [Qh Ac] (two pair, Queens and Sixes - Ace kicker)
FloppyMcNutZ collected $38 from pot
*** SUMMARY ***
Total pot $39 | Rake $1
Board [Qc 6c 3d 7d 6h]
Seat 1: 93zm6tally folded before Flop (didn't bet)
Seat 2: FathSon folded before Flop (didn't bet)
Seat 3: billsfan222 folded before Flop (didn't bet)
Seat 4: FloppyMcNutZ showed [Qh Ac] and won ($38) with two pair, Queens and Sixes
Seat 5: 19dbcooper71 showed [Jc Qd] and lost with two pair, Queens and Sixes
Seat 6: Ahodal (button) folded before Flop (didn't bet)
Seat 7: Bonzoid (small blind) folded before Flop
Seat 8: 3eyedturtle (big blind) folded before Flop
Seat 9: fubar12345 folded before Flop (didn't bet)
Seat 10: JESAP folded before Flop (didn't bet)

Weird hand. I first thought you had to check call there. His raise, followed by him leading out the turn, smelled like two pair which possibly boated on the river, but what kind of hand calls a preflop raise that was actually ahead of you on the turn other than 33, 66, or 77?