Thragg comes from Robert Kirkman's Invincible, first as the Grand Regent of the Viltrum Empire in the comics and later as a major villain in the animated adaptation. Known for his cold authority and extreme strength, he became a popular source of intimidating voice lines for fan edits. This patience line spread through Invincible edits and reaction videos because it captures his personality in a few seconds: controlled, superior and ready for violence. It remains popular for memes about holding back anger until the very last moment.