iPARTY
When u have a solitary secret boogie with songs on your ipod that u're too embarrassed to play at parties or even admit that you like, includes dance routines and is usually in front of the mirror. 
'Yess!! I've got the house to myself 2nite. Me + MC Hammer = totally sexy iparty!' 

'Ok, I've watched the rolex sweep 50times now on youtube. Time to put the headphones on & execute the moves, iParty-stylee'

Note: this would occur as an internal monologue and never ever said out loud to anyone...