i never would have picked creep as a go-to song. it's not that up beat or fun... i usually go with something by george strait b/c the ladies all seem to love everything he's ever sung.
AstroVol named all the classics - minus Journey's "Don't Stop Believin'" which GOO threw out.
We sang "Bended Knee" by Boyz II Men last weekend and I was surprised how well it was received. I sang "Ironic" and it was pretty fun since most of it is screaming.
I like to sing "More Than Words" by Xtreme because it's so super lame it's awesome and most people know the chorus. My show-off songs are "Jump" by Kris Kross, "Ice Ice Baby" and "Let's Get Retarded" by Black Eyed Peas. I got mad rap skillz.