Seth Brooks Binzer (born August 23, 1974), better known by his stage name Shifty Shellshock, is an American musician, best known for being a co-founder and front man of the rap rock band Crazy Town, known for their hit song "Butterfly". He has also had a solo music career and appeared in the reality television series Celebrity Rehab 1 and 2 and Sober House 1 and 2.