if there was ever a time for the min-raise!
but seriously, thoughts? smooth call, raise to $4?

Full Tilt No-Limit Hold'em, $0.25 BB (9 handed) Full-Tilt Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($9)
SB ($21.10)
BB ($10)
UTG ($13.60)
UTG+1 ($14.50)
MP1 ($24.65)
MP2 ($71.90)
Hero ($25.45)
CO ($27.15)

Preflop: Hero is MP3 with 6, 6.
1 fold, UTG+1 calls $0.25, 1 fold, MP2 calls $0.25, Hero calls $0.25, 2 folds, SB completes, BB checks.

Flop: ($1.25) K, 2, Q (5 players)
SB checks, BB checks, UTG+1 checks, MP2 checks, Hero checks.

Turn: ($1.25) 6 (5 players)
SB checks, BB bets $1, UTG+1 folds, MP2 folds, Hero raises to