I knew there was noway i was winning when he threebt the turn, yet i called anyway. who calls here?

Dealt to AKsoGay [ Kh Kc ]
AKsoGay raises [$20].
famousIam folds.
gismo folds.
euroferd folds.
bigdjr100 folds.
extractoor calls [$10].
** Dealing Flop ** [ 6c, 5d, 7d ]
extractoor checks.
AKsoGay bets [$10].
extractoor raises [$20].
AKsoGay calls [$10].
** Dealing Turn ** [ Jc ]
extractoor bets [$20].
AKsoGay raises [$40].
extractoor raises [$40].
AKsoGay calls [$20].
** Dealing River ** [ Tc ]
extractoor bets [$20].
AKsoGay calls [$20].
extractoor shows [ 8h, 9h ] a straight, seven to jack.
AKsoGay doesn't show [ Kh, Kc ] a pair of kings.
extractoor wins $242 from the main pot with a straight, seven to jack.

You can't fold on the turn because too many of his 3 betting hands are two pair, which you have too many outs against to fold getting the pot odds you're getting. Then on the river the but is now so big you kinda gotta hope he had a suited jack of diamonds, or maybe a 78 pair + draw job that he decided to get real frisky with.