To run, usually at speed, into pole, post, or other apparently freestanding horizontal protrusion that is at neck level.
"Jonny got coat-hangered by that guys arm."
by chickitty May 27, 2004
The state in which one finds oneself when given cause to grin so widely as to appear as though one has swallowed a wire metal coathanger.
When I saw her smile it utterly coathangered me.
by Wallaroo January 21, 2010