Infectious Grooves is a funk metal band led by Suicidal Tendencies frontman Mike Muir. It also featured ex-Suicidal Tendencies, now Metallica, bassist Robert Trujillo, and ex-Jane's Addiction drummer Stephen Perkins. Though Muir's sense of humor was often obvious with Suicidal Tendencies, Infectious Grooves often brought out a goofier type of humor: their albums contain comedy skits by a reptilian lover named Sarsippius. The band can be seen (and heard) performing as the prom band in the 1992 Pauly Shore film Encino Man.