river bottom party 

It's a party near a river, usually a cookout with alcohol among friends.

Are you bringing anything to Heather's river bottom party?

river bottom party by Whiely Henderson April 19, 2016

River Pheonix Foam Party 

A death caused by drug overdose, or an extremely adverse effect to the consumption of narcotics, oftern resulting in seizure or involuntary convulsions.

"We thought he was just having a grimmer but it turns out he was heading for a River Pheonix Foam Party"

River Pheonix Foam Party by ScottnAndy June 15, 2009

River rapids in my pants 

To define something that has that va va voom be it an item, place, person, music etc.

Let the juices flow

#shabba

Guy 'Have you heard the latest Foo Fighter album?'
Girl 'Hella YEAH. It was like a river rapids in my pants!'

To add extra emphasis, give an example such as

"Ocean's 11/ level 5 Tsunami"

For the cock rockers out there "flooded my Calvin's" could also be smashed out.

River rapids in my pants by marhav June 15, 2011

pantyraver 

A female that goes to raves dressed in nothing but her underwear.

Look at that pantyraver prostitot dancing on a speaker.

pantyraver by Bluefaeryglitter December 16, 2012

reverse party 

A spontaneous party in someone else's house or room when the people are home and not expecting it.

Popular at weddings where some core friends go to sleep and you bust into there room late night and party in their room, despite their desire to be sleeping.

Mark was awoken by a reverse party in his hotel room at 3am.

reverse party by Stas99 December 21, 2016

Reverse Party Favor 

The horrifically stupid act of ASSUMING that the white powder on the floor is spilled COCAINE from the night before; then tenaciously SNORTING it off the ground with a 3" straw the next morning; an idiotic effort to beckon the energy to clean up an abandoned party mess left at your house; Only to quickly and painfully realize it was NOT COCAINE, but was DEFINITELY old, dried, dog urine soaked potpourri scented CARPET REFRESHING POWDER from who knows when.

So, I only ever got duped by a Reverse Party Favor ONCE, and will never, EVER, snort ANYTHING off of the ground without tasting it first.

Reverse Party Favor by moonnuithumor October 8, 2021

Reverse Housewarming Party 

Instead of making people bring you gifts. You make them take all of your junk.

Examples of stuff you'd get rid of in a Reverse Housewarming Party: DVDs you don't watch anymore. Books you don't read anymore. Cloths that are out of style.

Reverse Housewarming Party by Voltron1011 July 31, 2009