Someone who hits the town every night not for their own enjoyment, but to impress the people who party.
Emily: Have you seen Lizzy? She goes out every night and then complains about being tired in class.
Katie: That's cuz she's a party poser, yo!
Katie: That's cuz she's a party poser, yo!
by EveryNightICannes March 20, 2011

Taking your nuts out of your pants and screaming "Party Patrol!"in a public area. Usually done when running or bouncing around.
by UnclePlant April 19, 2008

When a person looks at photos on a social networking site, such as Myspace or Facebook, of various parties they weren't invited too or couldn't attend.
This makes the person jealous and/or upset they weren't at the party in question.
This makes the person jealous and/or upset they weren't at the party in question.
Looking at the photos of the party he couldn't attend, Greg couldn't help but be filled with Party Envy.
by [Lower]C0lon July 9, 2009

An act in which someone cums in the ass of someone and then the corresponding sludge is dispersed on everything and everyone in the room.
Man! Nickelodeon makes me want to get the gang together and have a slime party.
There was a wicked slime party at Arby’s yesterday.
That slime party was fun but I couldnt get clean for days. I still have grool in my hair.
There was a wicked slime party at Arby’s yesterday.
That slime party was fun but I couldnt get clean for days. I still have grool in my hair.
by Cat in the ass July 7, 2018

by bubuifbudiufodg July 16, 2022

Where a group of people decide to have a prolonged, often humorous conversation on Facebook, but conduct it in the comments of a random person's status update. The amusement and general lack of regard for others is behavior synonymous with parties, as is the person deleting their update and thus shutting down the wall party. This works best when there is a mutual Facebook friend, but not an actual friend in the group.
John Smith: Anyone know what time the game starts?
2 comments from friends of John Smith
A series of comments from a small group of friends disregarding John Smith's question but engaging in an internal conversation about random, often vulgar topics, but in a public forum so others can see and be offended, amused.
John Smith: What the hell!!! So many notifications!!!
A guy: WALL PARTY!!!!
2 comments from friends of John Smith
A series of comments from a small group of friends disregarding John Smith's question but engaging in an internal conversation about random, often vulgar topics, but in a public forum so others can see and be offended, amused.
John Smith: What the hell!!! So many notifications!!!
A guy: WALL PARTY!!!!
by Tom3457mofo July 23, 2012

Any drug that is prescribed by the local dealer to get the party started. On prescription or otherwise.
by Rob906 September 25, 2009
