The art of balancing a pint glass (or sometimes tinny unaided on your head) preferable while full and capturing the event on camera.

Started as a face book group (Pint on Head - the new Phenomenon Sweeping the nation) where photos of POH are collected and is now spreading from bar to party to party to bar.

Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.