A name for a politician who shows some evidence of mental decline that is not reported on -- or is actively concealed -- by media. It's namesake, President Joe Biden, is a very good example. Paul von Hindenburg was as well.
Joementia seemed lost at his recenttown hall, but media cherrypicked his strongest answers for their clips.
The essential quality of a flagging political campaign, particularly when conducted by an incumbent who is overly confident of victory. This term is a reference to Joe Lieberman, whose perceived conservatism and tendency to publicly undercut the Democratic Party have led to an alienation of the Democratic base.