You will need other person's help for that. Some person's who also watched & likes Trolls movie. Because I dare you to act like some Trolls character ( anyone, a Troll, a Bergen, a Cloud Guy - your choice ) & let the other person guess what character you were.

If they guess - you win!

If they don't - try again! :) 

And if you both like this idea - you can change roles - & continue the game as long as You Want! 😉👍