Historians who had been allowed access to the "Monster Vaults" of the databanks in the Doctor's TARDIS observed that Abzorbaloffs sported a Mohican-style tuft of hair. Indeed, such a tuft was seen atop the head of the Abzorbaloff who took the form of Victor Kennedy. (PROSE: The Monster Vault [+]Loading...["The Monster Vault (novel)"], TV: Love & Monsters [+]Loading...["Love & Monsters (TV story)"])
"A Mohican-style tuft of hair" (PROSE: The Monster Vault [+]Loading...["The Monster Vault (novel)"]) atop the head of the Abzorbaloff. (TV: Love & Monsters [+]Loading...["Love & Monsters (TV story)"])
The Doctor's hair formed a tuft in his war, (TV: The Day of the Doctor) tenth, (TV: The Parting of the Ways) and fourteenth incarnations; (TV: The Power of the Doctor) as did his Meta-Crisis clone. (TV: Journey's End)