Hi guys - this is my first post of this nature. Please let me know if I omitted any info or should have added anything that would be helpful. Thanks!

2/5 no limit - $500 max buy
Hero AA in sb $480. Villain btn ($440)
Sat down about 15 min before hand. This is the second hand I played. First hand was a raised pot on button, no callers. Don't have a strong read on villian but j did see one hand where he went allin on pure bluff for $270 with 25o.
Pre: 4 limpers to H in sb, H raise to 35, Bb calls, utg calls, btn calls
I raised to $35 which is a decent raise for this game but apparently not enough.

Flop: qq2r ck ck ck btn bets 50, H calls, other two fold

Turn: 10x h ck, v bet 100, h call

River: k h ck, v bet 125, h???

Do some digging in this subforum and you'll find a number of similar threads that deal with this somewhat common scenario.

AP fold riv, if not turn.

It's in your best interest to bet something smallish otf just as you would had it been 22Q. Still, without info, I'm just not depositing $300 into another player's stack via ck-c down.

Meh, call.

His sizing screams value, but once I see a player doing crazy things (pouring money into a pot with 25o is lol terrible) I just call them down. Just be ready to re-load when this guy rolls over Q3o.