Frat Mouse Frat Mouse is a musician known for their 5th wave emo music. Top tracks by Frat Mouse Related artists Mom Jeans. Heart Attack Man hey, nothing Deal Casino Fox Academy Mallcops Attic Abasement McCafferty Unamused Dave Modern Baseball Never Knows Best Macseal Panucci's Pizza Field Medic Soft Cough Prince Daddy & the Hyena Weatherday Kuan Little Tyrant