Bar Game

So I was playing a little bar game last night... 11 players all packed in to a table meant to fit 8, $.25- $.50 blinds. Sat down with $20 and hit a couple of hands with connectors to put me up to about $70. Donkeyed off a little of it and we lost a few players so it opened up a little. I got J6 clubs on the BB and called a small raise. Flop was 6 J J and I flopped the boat. I checked and the initial raiser bet $1. One caller and I slow called. Next card was a 7. I checked again and the raiser bet $2. Again, 0ne caller and then I slow called. River was a K. I bet out $5. The raiser came over top to $20. The other caller folded quick. I put the guy all-in (he only had $2) left. The guy couldn't flip over his KK fast enough and when I showed my boat too, the oohing and ahhhing started. I don't think I played it bad, probably could have raised on the turn and he may have gone away, but with the way the game was going, he probably would have called an all-in. I finished up about $10 which paid for the couple of beers I had...