A socio-mental illness that manifests as "politcal swinging" from the Left to the Right, or vice versa. Usually caused by a lack of confidence in a politcal leader.
So-CalledLiberal: "Fuck! Obama's policies were nothing what I imagined!"
Rush Limbaugh: "Careful, Democrat. You're experiencing Bipolitical Disorder. Take a week off.
When a Polish person lets their stubbornness get in the way of rational thinking. Like bipolarpeople but the Polish-version.
Polish Person: "I'm going to punch holes in the walls because I got a parking ticket today!"
You: "Dude, you're totally bipolish"
Polish Person: *punches holes through walls*