A euphemistic expression for the mentally ill who are obsessed with the views, actions and figures of one political party or political system.
The emotional attachment is so great that said person suffers from an inability to rationalize opposing viewpoints, vote for opposing candidates, etc. Further, he/she is
delusional in the belief that their hyper-attention to
politics is somehow healthy for them, their
friends, or discourse in general.
Modeled after 'mentally challenged' and other 'challenged' as an alternative for a disability.