Joliet West High School teacher Cassie Crim is the star rapper in a video she posted on her YouTube channel.
In the video, entitled "Codak Yellow (Mrs Crim)," you can see Crim in the hallways, the gym and a classroom at Joliet West. She raps about algebra, geometry and the daily duties of a teacher and her students.
The video is a remix/parody of the 2017 song "Bodak Yellow" by hip-hop artist Cardi B. It was picked up ABC7 Chicago which aired a piece on the video Saturday night.
At the end of the video, she says to follow her on Twitter and says her handle which is @mrs_csquared. In her Twitter bio, she described herself as "A pretty dope math teacher!"
The video had nearly 2,200 views on YouTube and 52,000 views on Crim's Facebook page as of Sunday morning.