Defenestrate :
Quite simply, to throw something out of a
window.
It can get a bit stranger than this, I suppose. Throwing a window out of a window would be meta-defenestration. Throwing a Windows box out of a window is iconic defenestration, or possibly neo-ludditeism. Getting angry at a window washer for a poorly done job, and throwing him out of that same window, well, that's just ironic.