Grimm had a christmas special. (THE GRIMM THAT STOLE CHRISTMAS) http://grimm.wikia.com/wiki/The_Grimm_Who_Stole_Christmas
Grimm is trending on twitter #Grimm #Grimmstars #GrimmFinal
The Grimm fanbase are called Grimsters
The Grimm Twitter page is full of comments about last nights episods and tweets from the fans and replies to the fans and iteraction tweets for the fance for example" Sum up lats nights episod using emojies and emojies only.
To embrace the fact that Grimm is shown on a Friday night witch in America is known for "Friday Night Death Slot" Grimm have created a hashtag saying #ThankGrimmItsFriday
On Tumblr there are lots…