Impotent Rage

Impotent Rage is a liberal-themed superhero with a very short temper from a series of cartoons that air on CNT in Grand Theft Auto V. Impotent Rage is a parody of extreme liberals (much like how Republican Space Rangers is a parody of extreme conservatives). He is very environmental and gets incredibly angry when things don't go his way, causing his body to bulk up immensely whenever angered.

The character appears to be as popular as Republican Space Rangers and there appears to be a relation between both franchises as they have even had a crossover together. The protagonists can also get Impotent Rage tattoos at local Tattoo Parlors.

Trivia

 * Impotent Rage is most likely a parody of Captain Planet, an environmentalist superhero from a real world cartoon show that taught viewers how to be eco-friendly.
 * Trevor Philips owns a small Impotent Rage statue which he appears to be quite fond of.
 * Like many other references in the GTA series, Impotent Rage's name likely references the common term for impotence as erectile dysfunction.
 * An actor posing as Impotent Rage can be seen on Vinewood Boulevard, at the Hardcore Comic Store.