More spew I'm sure.. but im learning slowly..... very... slowly. (sometimes I think im the monkey with the typewriter - just need 10,000 years!)
Grand Prix day 1G
Background -
We have come to the table an hour or two earlier, started very reserved and observant.. with about 24k, blinds @ 300/600 and played really solid. After an hour or so we open up a little, pretty happy with our table and image. Then run it over for a while.. taking away pots from people who cr 9x on 982cc with 5high etc.. putting the 'kid' on our left in a box by small 4bt-ing QJs and making him pass 'JJ' apparently and basically settling in for a great tournament and looking to get to day2 with a good stack (up to 37K now - avg is 23k).
Then enter villain to the table, he see's im running it over and sits down with approx 17k two to our left.. Big bald muscly looking guy, early 40's, those ****tastic sun glasses that aren't dark but aren't completely see through, a hoody and an ipod with cheap as chips headphones... - clearly a 'wannabe' playa! We don't know for sure but he seems the type to get into ego wars (probably, I find 'gym goers' who aren't good at the game do this A LOT) but on the advice of a certain blondite I'm now trying more and more to not make too many massive moves/ guesses without actual info.
We raise xx on btn and get 3bt by him a few hands in and pass quite quickly, dont feel like he will likely be playing back at us too much pre.. so have my chips sir, enjoy please.
HandThen we find

next hand in CO and open again..
400/800 playing 37k
Hero raises CO to 1625, villain raises to 5600, Hero calls with

.
Pot 12.25k
Flop

Villain bets 2400, Hero calls 2400
Pot 17.05k
Turn 
Villain checks, Hero checks
Pot 17.05k
River 
Villain shoves for 13.2k
WWYDAY???
I don't see there being many value hands here.. I was snap folding to ANY river 'bet' but the shove seemed strange so I went into the think tank.
I know the flop cbet was really small, not sure if it was to induce or something but I didn't need to raise (got a pair innit) and it'll be really easy to see if he has an A on future streets... but obv he's never going to check that flop when he's 3bt pre.
Then checking the turn seemed weird.. started to wonder if I was actually ahead here.. pretty sure he's barrelling air/ club draws.. so a check probably means he has a pair too (which will undoubtedly beat our

).
Then shoving the river.. well ... why?
Value handsIF he has an

,

then shoving 'should' only get called by a flush.. =
bad for himIF he has a flush, he makes us fold an

,

quite a lot =
bad for himIF he has

then I guess I get it, nice value bet - doesnt expect me to fold a flush/

,

= wp sir but not getting called a lot =
bad for himIF he shoves in general, we will obvious call less often than if he bets like 3-8k.. = hmmmm.... its his first 'big hand' at the table.... hmmmmm....
BluffsIF he has air... then he reps a flush and gets me to fold = good for him
IF he has pairs that include a big club then he might think he can rep a flush = sick value bet, unknown to him
The main thing I'm worried about is that somehow the 2.4k flop bet was value and after me not raising or betting turn he's decided to shove just because he wants more value for his good hand!Talk to me people...