partypartyparty (also; party! party! party!) is a term used by an individual who's lifestyle encapsulates all that is chaotic and epic. Although alcohol may at times be involved, it is by no means necessary.
Partypartyparty is also commonly used as a universal cop-out or excuse for anything that is inexplicable, fitting all awkward (and non-awkward) scenarios.
Person A: "Hey man, why are you wearing a dress shoe and a Croc?"
Person B: "Because I partypartyparty."
When one shoves a handful of noodles down someone's pants. Usually, it's a friend, but on occasion some have been known to enjoy the noodley feel deep within their drawers. Not for the faint of heart.
Susie was so mad the other night at dinner. We'd been arguing for a while when I suddenly said 'to hell with it' and grabbed a handful of spaghetti. And lo and behold, pastapants! Or in this case, pastapanties.