Commonly confused with "dickhead". Dichead can be used as an insult though technically it isn't meant as one. A dic head or urbanDictionaryhead is like a crack head. Someone who is hopelessly addicted to making definitions on urbandictionary.com
Examples include Bob, 4dimensional, Kung Fu Jesus, yobastank, etc. the list goes on and on. They make this place more interesting; If you're a dichead you know it.
by Kyle Kruger October 18, 2004
Someone who is always looking up words on urban dictionary to use in everyday life. They are addicted or obsessed with the site. They use the words so much they become annoying and no one wants to talk to them.
Guy 1:Yo you think that girl is a cunty slut.
Guy 2: Don't know what it means
Guy 1: You should look it up on urban dictionary then
Guy 2: You're an urban dichead
Guy 1: What's that?
Guy 2: Don't know what it means
Guy 1: You should look it up on urban dictionary then
Guy 2: You're an urban dichead
Guy 1: What's that?
by FLIGGY April 12, 2009