Refers to a person who will annoyingly follow you and think you're their friend. But, they're so pathetic that you will feel sorry for them and don't have the courage to tell them you're not their friend. They think everyone is their friend when they really aren't...and a shashwat thinks that just because they play a sport they are very good at it. Not true.
Oh my gosh that Shashwat is so annoying! Why can't he just move to a different school??