Your character enters a library, upon which an envelope is perched upon what appears to be a... Dictionary? Seriously?

When opened it reads;

"Create a Brotherhood themed slang term. Most humorous slang term wins. Your time starts now."

For those who aren't familiar with Urban Dictionary, it's basically a website that defines colloquialisms and other slang terms.

For this event, your task is to come up with a definition for a term that would be found in the DJB edition of the Urban Dictionary. This can be a DJB slang term or another word defined in a way that is specific to the Brotherhood. Entries will be judged on humor and their fit within the general theme of the Urban Dictionary.