Bastardized imp. & p. p. : of Bastardize

Example:
How is it possible for English to have been Bastardized when it was a bastard language to begin with?

Taxonomy
bastardized, singapore, death metal, Doom metal, band, music, guitars, Metal band, Official Site, melodic metal band, main vocal, Mahmud, bass, Jimmy, Robyn, keyboards, Kurt, drums.

Defination from the web:
bastardized, death metal, Doom metal singapore, band, music ... www.bastardized.org. What : Doom, Death , melodic metal band from singapore. Who : Jinyao(guitars, main vocal), Mahmud(bass), Jimmy(guitars), Robyn(keyboards), Kurt(drums) ...