worst call ever ?

this hand came up during the 2nd level of a $17 SNG.

Bodog History for Hand #1334585483
Hold'em No Limit (15.00/30.00) - 2008-08-16 12:41:26
Table 'Beginner ++ Tournament III' Seat #10 is the button
--- DEALING POCKETS
smokkee is dealt [Js,8d]
muthermuck: raises 30.00 to 60.00
mcjsn: folds
corys7: folds
coyote49: folds
rush2619: folds
bonniee: folds
littleblindgirl: folds
rlooby: folds
smokkee: folds
2hi2care: raises 105.00 to 165.00
muthermuck: calls 105.00 (calls)

--- DEALING FLOP [Tc,Qc,5s]
2hi2care: bets 150.00
muthermuck: calls 150.00 (calls again)

--- DEALING TURN [8c]
2hi2care: bets 250.00
muthermuck: calls 250.00 (beginning to see a pattern here?)

--- DEALING RIVER [Qd]
2hi2care: bets 975.00
muthermuck: goes all in 975.00

2hi2care: mucks [Ac Kc]
muthermuck: mucks [Jh Ks] (?????)
2hi2care: wins main pot(3,095.00) with a Flush

this guy calls off the rest of his stack with K-high on the river. maybe he thought there was a 6th street or 4 cards to a straight would be enough.

redonkulous