RPA 

Refers to a person in the military who has just been promoted and acts like a total Nazi fuckwit. RPA stands for Recently Promoted Asshole.

That knob who just got promoted is being a RPA!

RPA by That Skux August 16, 2014

RPA 

Roland Park Area; the origin of the RPA is at FSB
when people think of the RPA they mainly think of the Royal Farms and the bank lot
the RPA is a place to meet up with yo boys
you have the RPA kids and the out of area kids (mainly from pikesville, HoCo, and county fellas)

example #1
homeboy 1: ayo what u doin
pikesvile homeboy 2: yo not much nigga u tryin to squeer?
homeboy 1: yeyo where you tryin to meet
homeboy 2: yo son I'll be the RPA in 15
homeboy 1: Owa shoH!

example #2
homeboy 1 calling homeboy 2: ayo I'm in the RPA can you get out?
homeboy 2: yeyo I'll meet you in the bank lot in 5
homeboy 1: Owa shoH!

RPA by cwalt February 25, 2009

RPA 

In polish "Republika Północnej Arktyki", in english "جمهورية القطب الشمالي الشمالية" and in american "Northern Arctic Republic".

Guy 1: Hey have you ever been to RPA?
Guy 2: And what would I do in a desert?

RPA by Lorkorus October 6, 2021

RPattz 

The shortened 'netspeak' version of the name Robert Pattinson. Originally used on the celebrity blog site 'Ohnotheydidnt.' Pattinson is most widely known for playing Cedric Diggory in 'Harry Potter' and Edward Cullen in 'Twilight'.

I didn't like him at first but RPattz is srsly growing on me. RPatzz FTW!!!!

RPattz by NYU Christine March 20, 2008

RPAN

RPAN, or 'Reddit Public Access Network' is a livestreaming platform hosted on reddit.com from April of 2019. Around 40-80 or so users (depending on how many slots are available at the time) are able to stream whatever they'd like during weekly 7-16 hour time slots, as long as it does not go against r/pan's streaming rules.

Examples of recurring streams you may find on RPAN include:
-Space Goat
-Dogman 3000
-Trumpet and Beer Guy
-Cooking With Clowns
-Pokemon Emerald on a Calculator
-Space Corgi
-What's your name?

P1 - "Hey man! Did you catch RPAN yesterday?"
P2 - "Yeah! I wasn't able to get a broadcast slot, though."

RPAN by Snoo_ February 7, 2020

RPAV 

Slang military acronym for Rice Paddy Assault Vehicle. Refers to the utility tractors used by Korean farmers to tend their rice paddies. The vehicle looks like a cross between along skinny riding lawn mower, swamp buggy and rotor tiller with a single huge headlight. An unlimited assortment of junk that would make Inspector Gadget smile can be attached to the vehicles from tillers and fertilizers to harvesters and trailers. They are a common site/road hazard to soldiers having to drive in and around the Korean countryside since they are often used as the farmer’s primary means of transportation. They have been seen parked in front of grocery stores, bars and movie theaters.

I just saw a teenage Korean kid crusing the strip in his RPAV.

RPAV by Trav October 1, 2004

RPatz

Nickname for British actor Robert Pattinson, the sexiest actor/vampire to ever grace the silver screen. After playing Edward Cullen in Twilight, RPatz has become an object of obsession and love to many, along with being a talented pianist, guitarist, and singer. He is gorgeous and beautiful. Let us all honor the sexy RPatz.

Girl A: Going to see Twilight again?
Girl B: Yeah, I can't get enough of that sexy RPatz ass.
Girl A: You are insane.
Girl B: No. I am in love.

RPatz by RPatz's next girlfriend March 3, 2009