Freezy Queen is an ice cream store. The only mention on the show so far is in the episode Tori the Zombie. It is a parody of Dairy Queen.
Cat and Trina stop to get ice cream here, while retrieving Tori's Grizzly Glue solvent. Tori does not appreciate the girls taking so long to get her the solvent, and becomes upset with them. Cat brings back a treat for Tori, only for it to be knocked in the air out of Tori's frustration.
Cat mentions that there is a Freezy Queen store in Bakersfield.