Sheldon Cooper from Big Bang Theory
While we’re on the topic of Big Bang Theory, we can’t leave out Sheldon Cooper who is quite possibly the most insufferable character on this list. Sure, his social awkwardness was a little endearing in the beginning but we soon realized that he was just an elitist with a severe superiority complex.
He was also extremely selfish and rude not just to his friends but his girlfriend Amy as well. He’s also a pretty bad best friend to Leonard if you think about it. Sheldon kept insulting him, made him his personal chauffeur, interfered with his romantic life, and kissed his mom! Also, Bazinga is pretty much the worst catchphrase ever.