Both full stacks, very little known about villain, but in 10 hands or so he's doubled up with absolute crap, so 73o is definitely not impossible here.
I called the flop thinking I was well ahead, and aiming to bet strong on the turn after he checked/min bet. Only he shoved!!! The King eliminates the kicker problem, so only really in trouble if he has the 3 or AA/AK/KK.
Thing is I can't fold to a huge overbet by a donkey, with a marginal hand like this. I'm pretty sure this is a weakness of mine.
Poker Room skin
No Limit Holdem Ring game
Blinds: $0.05/$0.10
4 players
Converter
Pre-flop: (
4 players) Hero is Button with
UTG folds,
Hero raises to $0.35, SB folds, BB calls.
Flop:

(
$0.75, 2 players)
BB bets $0.5, Hero calls.
Turn: 
(
$1.75, 2 players)
BB is all-in $11.8,
Hero calls all-in $10.15.
Uncalled bets: $1.65 returned to BB.
River: 
(
$22.05, 0 player + 2 all-in - Main pot: $22.05)
Results:
Final pot: $22.05
BB shows 4D 9C
Hero shows 7D AH