More commonly known as BPS. This is a condition common in teens and college age persons in which one is perpetually unsatisfied by a given party, get-together, hoedown, blowout, rage, and/or shindig regardless of the actual quality of said event. This results in an inexplicable and insatiable desire to search for a superior party, thereby insulting the hosts and annoying all of their friends.

Noun
An after-dinner gathering of Asian American parents and their children. Because Asian parents often reject the possibility of befriending non-Asian coworkers and neighbors, these become their main social activity. As such, the average Asian family attends at least one Asian party on any given week. If the hosts insists that people arrive around 7, the first guest will usually come at exactly 8:30.

Festivities may include:
Playing cards
Karaoke
An exorbitant amount of sunflower seeds
Watching the Asian children play piano
Talking about what groceries have been on sale
Talking about white people
Nian Gao
A ping pong tournament
Comparing the kids' SAT scores

*list not exhaustive

The kids will either become close friends (leading to future vacasians) or will keep to themselves, choosing to hang out only with their respective electronics (iPhones, Nintendo DS, Kindle, etc.) Asian parties often go late into the night.

Alternate forms include the Asian Dinner Party (guests tend to arrive on time and will bring an Asian dish to this potluck-style event) and the Vacasian.

A couples party where the hosts gives each woman a nut and each man a bolt that does not match the nut his partner has.

During the party, everyone tries to find the matching nuts and bolts. Matching pairs determine parings for whatever activities are planned for the after-party. Often it is used to detremine who is going to have some sort of sex with each other.

The exodus of a group of three or more individuals from a social gathering for the purpose of the hosts sexual endeavor.

a gabfest on early morning TV for middle-aged and older women who are famous who talk about politics, gossip, everything but their men and the power of their dicks. Sometimes the hosts get obnoxious and argue with each other.

Barfleet is a national organization in the United States whose sole mission is to provide hospitality and throw parties at science fiction, gaming, and other genre-related conventions for adult convention attendees.

when at a party/school disco, two male teenage(often univited friends (best mates and loners) who arent getting into the party and generally have distain for the music played or hosts of the party, often by shouting "two man mosh pit!", start moshing and jumping into eachother violently for a brief period startling the people sitting on sofas singing to girls aloud.