This is a forum game with a rather easy explanation for how it works: Someone just posts a word and the next person replies with the word that first comes into their head when they think of it. For example:

Person 1: lioden

Person 2: lions

Person 3: mane

Person 4: horse

Person 5: saddle

See what funny results you can get from this and try it out:

I’ll start of with the word:

Marking