Rapper Sad Frosty has reportedly passed away at 24-years-old. Houston, Texas-based rapper Sad Frosty has reportedly passed away unexpectedly at the young age of 24. The underground rapper was best known for his songs “Swerve,” “A.D.H.D. Freestyle,” and “Beavis & Butthead” with DC The Don. The rapper’s team confirmed his passing with a post on his official Instagram page, eulogizing …