Obamalaise (oh-BAH-ma-LEYZ) n. The emotional hangover resulting from repeatedly watching "Yes We Can" montages.
Example: Though they are reluctant to criticize him publicly, aides blame will.i.am (above) for the increasing Obamalaise in the You Tube-watching demographic.
Chris Wilson, introducing a new series (and book) on the cult of Obamamania! for Slate.com
Just a tip: it's never a good idea to get your political views from guys who look like french fashion rejects.