Mordecai
A mordecai is a person who gets nervous around women he likes and whenever he gets rejected he stays in his room by himself and plays sad songs. He is from a tv show called “regular show” and always messes up his relationship with girls he likes.
Friend: yo you can finally ask her out dude!

Me: *walks up to her nervously* so-so you wanna go-go out?

Her: no

Friend: oh no dude, you pulled a mordecai hahaha

Me: *depressed*