I'd have to say Finn The Human, from Adventure Time. A character who shows a comical, "unique" portrayal of someone who women will fall head-over-heals for because he is "the good guy", he's confident, outgoing, ...a hero... All of the Princess characters in the show, and practically almost all female characters in the cast adore him, and enjoy making fun of the Ice King; the lonely, cripplingly-depressed, isolated ruler of the Ice Kingdom.
Finn's unmitigated and dominating existence in modern-day cartoons that millions of people watch... irks me.