$1k effective stacks, 8 players

UTG limps, UTG+1 limps, Hero in UTG+2 limps T8dd, SB completes, BB checks

Flop ($50) 5-way: T86 two clubs
SB bets $30, BB calls $30, UTG folds, UTG+1 folds, Hero raises to $140, SB calls $110, BB folds

Turn ($360): 5 clubs
SB checks, Hero checks

River ($360): 6 offsuit
SB bets $300, Hero ? ($850 remaining)

SB is a live reg, seems to have been on tilt all morning from losing a few hands and also getting into an argument with the dealer/supervisor.