a steal-raise with 55

[bisonbison]

Hrrrm. To be frank, this table kind of sucked by the time this hand came up but I was running real well on it and didn't feel like leaving. We'd finally gotten the table coach to shut up, but the bad player he was berating went bust and now it was just a bunch of tighter types to my right.

in short:
CO is about 20% tight preflop and so far (20 hands) has not seen a showdown. (20 hands)
BTN is 15% tight and seems decent. (200 hands)
SB is 40% loose and loose postflop but is also running hot, so I don't know if he's a huge calling station or just hitting a lot of hands. (40 hands)
BB is 20% tight preflop and tight postflop so far but of course that's over: (60 hands)


Party Poker 3/6 Hold'em (9 handed) converter

Preflop: Hero is MP3 with 5[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/club.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">Hero raises</font>...

I normally fold here, but boredom and a sense of running-well invulnerability made me hit raise. Thoughts on the spewiness of said raise?