noun A person, usually male, who feels the need to demonstrate his intelligence by correcting or elaborating on an often insignificant aspect of your story.
I hate having a conversation with that guy around. He is such a Dickipedia, like Cliff Clavin without the charm.
A person who finds it necessary to publish every word they can think of or the words of others in order to feel as though they have achieved some great accomplishment in life.
Oh my gulosh Mary, where does Marc get some of the words he says? Did he get that shit off Urban Dictionary or what? I don't know Mechelle since he thinks it's necessary to deliver his dicklitude with such sarcasm and you think it's in your denstiny to be a dicklopediac you should add his words if they aren't published yet.