Suggestions by @matiasramonsanchez

Rahzar (TMNT 2012 Series)

as Was Once a Man in Sort by Tropes

Master Splinter/Hamato Yoshi (TMNT 2012)

as Was Once a Man in Sort by Tropes

Splinter (1987 TV series)

as Was Once a Man in Sort by Tropes

Tri-Klops

as Was Once a Man in Sort by Tropes

Evil-Lyn

as Was Once a Man in Sort by Tropes

Beast Man

as Was Once a Man in Sort by Tropes

Skeletor

as Was Once a Man in Sort by Tropes

Sasquatch (Walter Langkowski)

as Was Once a Man in Sort by Tropes

The Lich (Adventure Time)

as Was Once a Man in Sort by Tropes

General Grievous

as Was Once a Man in Sort by Tropes

Balthazar Edison/Krall

as Was Once a Man in Sort by Tropes

Brundlefly

as Was Once a Man in Sort by Tropes

Seth Brundle

as Was Once a Man in Sort by Tropes

Nagini

as Was Once a Man in Sort by Tropes

Jake Sully

as Was Once a Man in Sort by Tropes

Trench (DCEU)

as Was Once a Man in Sort by Tropes

Dr. Herbert Cockroach, Ph.D.

as Was Once a Man in Sort by Tropes

Cobra Commander

as Was Once a Man in Sort by Tropes

Ice King

as Was Once a Man in Sort by Tropes

Daredevil (Marvel Cinematic Universe)

as Wouldn't Hurt a Child in Sort by Tropes