Throughout the Movie:

Whenever this happens…	Do this!
A Troll Boy Band Sings.	Dance.
You know the words to a song.	Sing along.
Someone gets their hair done.	Put on a hair tie.
A troll uses a sticky hand.	Play with your sticky hand.
Velvet and Veneer steal troll magic.	Cluck your tongue.
Tiny Diamond takes out his pacifier.	Suck your ring pop.

Follow Along with the Movie:

When this happens…	Do this!
Floyd give Branch his vest.	Give someone your green leaf.
John Dory interrupts the wedding.	Yell “STOP THE WEDDING”!
Tiny Diamond shows his learner’s permit.	Make “beep, beep” sounds.
Spruce and Brandy talk about pink eye.	Put on your eye patch.
Crimp is working and singing.	Sing “9 to 5”.
The trolls say Burger or Bergen.	Yell or Scream.
Poppy learns that Viva is her sister.	Put on your flower sticker.
Floyd tries to escape.	Spin and run in place.
Gristle and Bridget are being fed to the clown.	Chant “Bergen, Bergen”.
Velvet and Veneer meet their fans.	Pose with a friend.
Tiny Diamond complains about the blinker.	Turn your flashlight on and off.
When BroZone does the arm wave.	Do the arm wave with a friend.