Effective stacks 160 bb,
4-handed, villian in the hand is a big fish (50/11/1 over a reasonable sample), he probably views me as aggressive (if he pays attention which I highly doubt). The BTN in the hand seems nitty and the BB is a short stacked (32$) fish.
Anyway I pick up
Raise it my standard amount of 3.50$ UTG, BTN folds, villian calls in the SB, BB folds.
Flop
[5c][6h]
Villain checks, hero fires 6 into 8, villian calls
Turn (20$)
Villian donks 16, hero does what here?