Huge overbet on river..WTF?200nl

[MyironThumb]

No notes on villan, only 300 hands. his stats were 44/9/1.8. I had only been at the table 5 mins and I hadnt really seen him do anything too crazy. he was obviously donkish though, he was limp/calling most hands i had seen.



Full Tilt Poker - No Limit Hold'em Cash Game - $1/$2 Blinds - 5 Players - (LegoPoker HH Converter)

Hero (SB): $218.00
BB: $189.55
UTG: $218.90
CO: $343.75
BTN: $0.00

Preflop: Hero is dealt 4[img]/images/graemlins/club.gif[/img] 5[img]/images/graemlins/heart.gif[/img] (5 Players)
3 folds, BTN calls $1.00, Hero checks

Flop: ($4) 2[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img] (2 Players)
BTN checks, <font color="red">Hero bets $3.00</font>, BTN calls $3.00

Turn: ($10) 2[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/club.gif[/img] (2 Players)
BTN checks, <font color="red">Hero bets $6.00</font>, <font color="red">BTN raises to $12.00</font>, Hero calls $6.00

River: ($34) 2[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">BTN bets all-in for $264.75</font>

easy fold or easy call? [img]/images/graemlins/confused.gif[/img]