A few limpers and $900 stack makes it $11 in MP3. I have $320 and call OTB with 9886 suited to the 9 in spades. Blinds fold, one limper folds, another limper calls.
Flop comes Q57 in spades, so I have a mediocre flush with a gutshot to straight flush in a 3-way pot. Checked to me, I bet $30 into the pot of $38. Limper ($106 at the beginning of the hand) check-raises pot, and deep stack folds.
This guy had originally been sitting to my left and check-raised me off of 2 fairly decent hands. He seems maniacal in phases (and may have been ahead on the previous ones, but I didn't find out). He also seems to be tilting. He returned to the table in a different seat with his $330 or so, then lost all of it in a huge pot and has since been playing way over-aggressively in short-stack.
So, I decide to call when he bets his remaining stack this time.
He shows 6-high flush, and my 9-high flush wins.