Is this a stupid call?

[1C5]

Bad night last night, final hand of the night. Could be a tilt call but I am not sure. What do you do here?
SB did nothing to stand out before this.

Party Poker No-Limit Hold'em Tourney, Big Blind is t200 (6 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

SB (t2285)
Hero (t665)
UTG (t1060)
MP (t1055)
CO (t825)
Button (t2110)

Preflop: Hero is BB with K/images/graemlins/diamond.gif, J/images/graemlins/spade.gif.
<font color="#666666">4 folds</font>, <font color="#CC3333">SB raises to t800</font>, Hero calls t465 (All-In).

Flop: (t1465) 8/images/graemlins/heart.gif, Q/images/graemlins/club.gif, 4/images/graemlins/diamond.gif <font color="#0000FF">(2 players, 1 all-in)</font>

Turn: (t1465) T/images/graemlins/club.gif <font color="#0000FF">(2 players, 1 all-in)</font>

River: (t1465) 2/images/graemlins/heart.gif <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: t1465

[Freudian]

I would probably call. The only other alternative is to push SB next hand and whenever I go for that some party pooper raises before it is my time to act.

Your folding equity after that is gone. But call and win this and you will have a good spot to go after the three to the left of you.

[Maulik]

This seems like a necessary call.

[microbet]

It's pretty close. It really depends on his range of hands and with it folded around to him, him with the big stack and you with the small stack, I think in general his range is wide enough to make this a good call.

It's close though, so if SB is tight you should fold. A tight UTG would also help you fold.

[Bigwig]

I'd call this particular hand 100% of the time.