I still don't get that one. My exclamation of choice when experiencing moments of extreme excitement is "woo hoo!!" But I try to refrain from using that on TS2 forums, for obvious reasons.
LOL, I just say Yay! or something like that. Notice my new title--Frumpy McDoogle! I made an EA account at last! Time to hit the stories section! Yeah, some of them are just really crappy things showing sims making out or something, but a lot are worth reading...really.
I have found a couple are interesting. Some of the movies are well made, too, but yikes, teen angst galore with long shots of weeping sims. I actually played around with a music video for a while, attaching scenes of weeping sims to the "The Weeping Song" by Nick Cave and the Bad Seeds. I made sims with droopy eyes and killed off a loved one. It got to be a chore, though, making them cry over the urn all the time just so I could get the right video shot. They got bored with it, too, and wanted to go off and do fun things. Silly critters. Maybe someday I'll finish the video.
My computer can't handle videos--when I first clicked on the video icon, they said "Error capturing video clip" or something like that. I don't mind as, since I haven't been able to experience yet, I don't miss it.