Musical fights take a lot of energy and Boyfriend decided to eat and went to a McDonald's restaurant. There he ordered several dishes, including the recently popular Grimace cocktail. But as soon as he made an order, an unknown force threw him out of the restaurant and he ended up on the sidewalk. Soon, a huge purple monster appeared in front of him. This was the notorious character from the world of McDonaldland - Grimace. This is not at all a goodie who steals milkshakes and does various dirty tricks. This is how Friday Night Funkin vs Grimace Shake begins, in which you'll help Boyfriend defeat Grimace and get his order.