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

Town Centre

Center Field

Field shelter

Shelter Animal

Animal communication

communication theory

theory test

Test [the] Water

water bottle

Bottle(d)  Up 

up town

Town Square

square root

Root beer

beer brand

Brand new

new year

Year end

end game

Game board