This is the word Association game, which i dont know if its been played here yet but we use it as a drinking game...
What you do is say a word and the next person has to say a word which they associate with the first word, the next person says a word which the associate with the second word and so on and so forth.
E.G
Bob: Trees
Sally: Leaves
Jess: Green
Jack: Grass
Etc...
And you cant say the same word used within the last 10 words
So ill start with the word
Bean