|ˈeskəˌloidər| verb. To stand in the middle of an escalator when people are trying to pass, or to suddenly stop at the top or bottom of the escalator, forcing people to bump into you.
That jerk escaloitered all the way up the escalator and made me miss my train.
The novel activity executed on an escalator, whereby subject lies rigid with mid to lower back touching both handrails moving in opposing directions, and spinning slowly around in place.