1. One who wants to massively fuck you over and see you suffering in exams, life etc. Gets a sense of schadenfreude, without caring what other say, no matter what.
2. Self-assured person who has cultivated being a dick to the highest level.

A person who is acting like a complete fool causing inconvenience beyond belief.

somebody who puts their name in urban dictionary with a bunch of bullshit compliments.

People who quote urban dictionary

A person that won't shut up about having a word and definition published in the urban dictionary.

The act of full on bat shit crazy scaring everyone around you.

The dick head has been called numerous names over the ages the cunt and wanker being a smaller percentage of them. The dick head does not care for the feelings of the majority of people he/she encounters. The dickhead could be found the majority of the time on either urban Dictionary insulting as many people as possible or his bed where he sleeps for the majority of the day. Common phases of the dickhead are fuck off, I don’t care, I hope u get aids and cool story. WARNING do not send the dickhead anything but memes and funny stories, if you send him anything else for example gym pictures he will act like he cares but in reality couldn’t give two fucks. Enemies of the dickhead include whales, feminists and vegans