there are currently, at least six artists using this name from USA, Mexico, Germany, Thailand, UK & Belgium. Other artists have used this name in the past.
Artists who are known to use the name are Len Klass , Sheila Gripe, Beatrix Jekyll.
There was also a Lincolnshire rock band from the 70's called Filthy Turd and a number of DJs have used the name as a temporary moniker. Most famously, the actor Vincent Gallo.