mˈæθjuː mɑːntɡˈɑːmɚɹi bˈɔːɹn noʊvˈɛmbɚ sˈɪkstiːn, nˈaɪntiːnhˈʌndɹɪd sˈɛvənti fˈaɪv, ˈɔːlsoʊ nˈoʊn æz pˈɪɡi dˈiː., ɪz ɐn ɐmˈɛɹɪkən mjuːzˈɪʃən mˈoʊst fˈeɪməs æz ɐ ɡɪtˈɑːɹɹɪst ɪn hˈɔɹɚ pˈʌŋk bˈænd wˈɛnzdeɪ θˈɜːtiːn ænd bˈeɪsɪst fɔːɹ ɹˈɑːb zˈɑːmbi.
Matthew Montgomery (born November 16, 1975), also known as Piggy D., is an American musician most famous as a guitarist in horror punk band Wednesday 13 and bassist for Rob Zombie.