3/6: Easy preflop KK laydown?

[AceHiStation]

Have been playing about half an hour fairly TAGGish. Haven't shown down a hand worse than TPTK, and have shown a set and two pair. I've heard a few people, including duck claim "I'll never fold Kings preflop online short-handed." Does this look like an obvious enough spot to laydown Kings? Also, what are everyones thoughts on my minraise when action comes back around to me? I'd put villains stats up but I didn't have GT+ up at the time so I didn't have the stats available to me.
Thanks,
-Ace


$600 NL Texas Hold'em (6 max) (Real Money)
Seat 3 is the button
Total number of players : 6
Seat 1: AceHiStation ( $1306.15 )
Seat 3: RavenQ ( $715.10 )
Seat 2: smv78 ( $235.70 )
Seat 4: yunonymous ( $662.10 )
Seat 6: NBoyea3 ( $181.20 )
Seat 5: just4fun455 ( $176 )
yunonymous posts small blind [$3].
just4fun455 posts big blind [$6].
** Dealing down cards **
Dealt to AceHiStation [ Kh Ks ]
NBoyea3 calls [$6].
AceHiStation raises [$30].
smv78 folds.
RavenQ folds.
yunonymous raises [$122].
just4fun455 folds.
NBoyea3 is all-In [$175.20]
AceHiStation raises [$246.20].
yunonymous is all-In [$537.10]



AceHiStation calls [$385.90].
or
AceHiStation folds.