A fork of Rural Dictionary
To act like Robin van Persie. Pissy, childish and generally cuntish.
Stop being so petulant. Your mother would really not be proud.
Whiny, childlike behavior in response to something not going your way. See Donald Trump for direct personification.
Wow, he really took that joke personally. How thin-skinned and petulant could he possibly be? .. Oh.
In an easily irritated or annoyed manner.
My friend is such a petulant person. My mom is tired of dealing with us petulant children.