This is what you call a thicc-butt fat-ass person, usually used to describe a guy who sits at McDonalds 24/7 and pooping in his pants, be careful, he may bite if he has to.
Kid: That guy there is a Keerthani
Keerthani: What the fudge cake is wrong with you, i just had a break up with my BFF!
A dude who says sike! all the time and annoying you. His main mode of transport is rolling on his fat belly. He has an identical twin who he claims is a year or two older than him.
Kid: Look a Keerthani Bellam Sike!
Keerthani Bellam Sike!: Wth! I am Donald Trump!
Kid: Oh Sh*t!
Trump: Henchmen! Shoot him for saying the KBS phrase!