Chillin' Villain was a diecast monster truck released under the Hot Wheels Monster Jam line in 2001, 2002 and 2004. It was pitched to PACE Motorsports in 2001 along with Vette King as concept truck designs to replace the recently-retired trucks WCW Nitro Machine and Sting respectively. However, Vette King would become the only truck of the two that was created into a full-sized monster truck.
This pristine example looks as though it was taken out of the package and put on a shelf prior to being put in a Ziplock baggy and boxed up with a lot of other Monster trucks from around this same time. (See my other listings!)