I had a birthday party all last night playing Rock Band.
Nothing erotic happened though...  
Happy birthday parameciumkid!!  Unless it was someone else's birthday...
A Rock Band party sounds pretty freaking awesome...I have never played the game, but my friend and I and whoever else was around used to pretend by putting on tapes (yeah tapes, I know) and using brooms and hockey sticks as guitars and mike stands.  It was fucking awesome I remember that much.  Bon Jovi, Def Leppard, good stuff like that haha.
It wasn't erotic either thank god.  There was a fair amount of sugar being poured on people though, and that's also right around the time I learned that love is a social disease.