HL2RP 

It is a pretty new gamemode on a game called "Garry's mod" designed by Garry Newman. Basically, it is based on Half Life 2, where the Combine ruled the city. The city was filled with civil protection that protected society from citizen. Which meaning, they beat people and kill people for..... fun.

If your a citizen in HL2RP, you will feel the urge to go "FUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU" on the out of character chatbox.

HL2RP by Fredthejockyhater October 25, 2010

Impulse HL2RP 

A Garry's Mod server in which people like to pretend they are half-life 2 characters. You can see things such as toilets just randomly on the street and vortigaunts micspamming Russian music. Kind of like if New York City and Florida came together and made a video game.

X_Mezo_X: Hey, me and avx are gonna blow up some IEDs, Would you like to join us?

Yarna Crimson: No, I am not playing Impulse HL2RP Currently

Impulse HL2RP by JoseTha1 March 30, 2021

HL/HL2/HL2EP:X

HL is a game called Half-Life, usually abbreviations like “HL” or “HL2” are used when referring to it. HL2:EP1 and 2, etc.

“Hey bro, ever played HL/HL2/HL2EP:X?”
“Fuck off with your nerd shit, Jerry.”

HL/HL2/HL2EP:X by Dual Weilding M60s January 19, 2022

Hlorp 

(He-ll-orp)

To have sex for the sake of pleasure and saying you or person had sex

He just just wants me for hlorp

Hlorp by Much stonks December 21, 2020