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

Hallmark

mark spot

spot clean

Clean Up

Up top

Top Hat

hat stack

Stack [of] Hay

hay day

Day Light

light switch

Switch Sides

side swipe

swipe right

right side

side step

step down

down town

Town Hall

hall way