Mid-Afternoon on a weekday. Game is 7 handed. V has been playing super loose. I just got to the table and V lost a pot where he had AA and lost to J4s when J4 hit runner runner flush, so V was steaming. This hand between Hero and V happens about an hour after the AA hand. V is still tilting and is probably playing 90% of the pots, either limping or raising pre. He just won a decent size pot when he stacked a guy with T4o vs AA on K6447. Hero has been tight. Hero won a pot off V when V limped 42o in EP and Hero raised the button with QJo, V called pre then check/called flop and turn and lead river on a QQ487.

Hero $2800
V $1500

Hero raising MP with 76o to $35 it folds to V in SB who calls, BB calls.

Flop ($100ish) J77ssc. Checks to Hero who bets $60, V calls, BB folds.

Turn ($220ish) J779sscc. V checks, Hero bets $170 and V shoves....

I had only been at the table for about an hour and I had not seen V check/raise yet. My image should be relatively tight. The only significant pot I won was off V with that QJ hand.