Urbandictionerd
A person who spends all his time trying to come up with words to post on Urban Dictionary.
"Hi so-and-so, why don't you stand up and say a few words about yourself. Remember, you're among friends."
"Hello, my name is so-and-so, and I'm an Urbandictionerd."
Group: "Hi so-and-so."
"Hello, my name is so-and-so, and I'm an Urbandictionerd."
Group: "Hi so-and-so."