A person who struggles to find their place in his or her group of friends and is always out of the loop. Often makes typo's on msn and is picked on for doing so.
Guy 1: Yo man did you hear about Osama Bin Laden?
Guy 2: Yeah dude, he got killed!
Guy 3: osama bin laden is the terrorist rii?
Guy 1 & 2: Wow, you're such a Jaykumar!
Guy 1: Dude, you are mental.
Guy 2: Yeah man.
Guy 3: no i dont got mental
** i mean im not mental
Guy 1 & 2: HAHAHAH YOU DON'T GOT MENTAL, WHAT A JAYKUMAR