Not sure if there's already a game like this, but i'm starting this up anyway XD

The game is called Chain Reaction. You post a two-word post, and the next poster has to use the second word as their first word.
I sincerely suck at explaining stuff so here's an example:

Poster 1: Base Ball
Poster 2: Ball Hog
Poster 3: Hog Warts

I'll start us off!

Key Board

END GAME

Game Boy

BOY WONDER

wonder women 

WOMEN (of) COLOUR

color code

code word

WORD SEARCH

search party

PARTY WIPE

wipe out

OUT RIDER

Ride Engine

engine power

POWER END

end game

GAME CHANGER

change [of] clothes

Clothes Line

LINE UP