Jason Derülo (n) Syndrome: A person with a very large ego. Someone who thinks he/she is 'larger-than-life'.
It is commonly believed that rapper
Kanye West has the "
Jason Derülo Syndrome", and that he was partly cured by his appearance on the TV show SouthPark.
Person 1: "I am the next Michael Jackson. I'm the next Gandhi. I'm the next Jesus Christ."
Person 2: "
Damn, you're being a
Jason Derülo.", or, "I think you have
Jason Derülo Syndrome."