Top definition
A plot device whereby a seemingly inextricable problem is suddenly and abruptly solved with the contrived and unexpected intervention of an extraterrestrial being.
Hey look, Superman saved the day by flying around the Earth really fast and turning back time! Thank goodness for Xenos ex Machina!
by Royston Lodge September 13, 2011
Mug icon

Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

Buy the plush