hero is dealt AdAs (edit: im viewed as a lagtard who like to make sick calls and sometimes makes tough laydowns and shows. I showed villian a top pair laydown on a dry board when he made his regular contibet on turn)
villian is bluffy reg I purposely showed him I can call light and make tough laydowns in certain spots. Capable of barreling multiple streets.

9 players.
hero 650
villian 600

villian makes it 12 utg im on the big blind. Player1 and 2 call. I make it 58.

villian calls. player1 is all in with 58 and player2 calls.

flop comes 9cTs9s
check check, i bet 70

villian calls player2 folds

turn pot is something like 320(i dont remember exactly the amounts)
Turn is Tc
villian bets 100 I call

River is blank like 2d
villian bets 200

is there a way he is ever bluffing here even if you have some history?

Raise more preflop, probably a lot more, but most importantly, stop showing your cards to people.

Also, you messed up the action somewhere because you can't be the big blind and have 2 people check to you.

And did I mention that you should stop showing your cards to people?

yeah you right on flop its check, i bet 70, villian calls, player2 folds

I dont let people see my cards that often WITHOUT paying for it. Maybe like one or two times in a 5hour session.

^That's a ****load of times, lol

I'm snap calling here and feeling good about it

As described I'm not folding here. If he hit the lottery, good for him.

I added this comment as part of edit. I don't think he is bluffing. I think he thinks he is good and is value betting because he does not put you on AA.

Strongly disagree with this. We only beat a bluff. It is not possible that villain is betting a hand AA beats, expecting to get called and win.

I think u can call due to the smaller sizing but his range with this type of play feels a lot like tx, opairs, and sometimes bluffs. Depending on what you think his range is, more tx or more bluffs/weaker hands like ax/opairs, you should either fold turn or c/c both turn and river. If his bluffing range is huge u can c/r river if u think he always calls with opairs and ax