Virgil Thorpe is a character in the Virtual Series Mr. Thorpe and His Family, and is the eldest song - but the middle child - of Mattholomew and Jennifer. The script refers to him as his self-proclaimed 'Dark Anti-Hero' name Vigilante, yet everyone else in the family calls him Virgil. He's 13 years old and not had his growth spurt yet.
Vigilante is a direct spoof on the dark anti-hero types littering TV shows and Virtual Series, especially the character of Angel from the Buffyverse and Christopher Berkeley from the Series Somewhere InBetween. He carries with him a Katana (a reference to Chris Berkeley) and often references a "dark surging evil within".