7
the act of pushing/shoving/chucking someone out a window
I really didnt mean to defenestrate bobby!
by josh is awesometastic November 10, 2006
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8
To throw something out the friggin window
Big Bad B got rip shit pissed at the friggin druggies, so he decided to defenestrate them. They ended up out the friggin window in the courtyard.

It has been said that if you defenestrate an elderly woman, she will snap in two.
by YoHaan April 04, 2006
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9
To uninstall Windows from one's computer and install a functional OS such as Linux.

(The original, classical definition of this term is "to throw something through a window". )
"I'm so sick of my laptop running so slowly, I'm going to defenestrate it and install Ubuntu!"
by Hugh Mannity October 27, 2009
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10
A word that shouldn’t really exist, like why can’t you just say, I threw it out of the window. It is very simple
Jeremy: I am going to defenestrate the cat
Harrell: Jeremy, I don’t care what you do, just don’t hurt it
Jeremy: I just defenestrated the cat
Harrell: NO!! JEREMY YOU SOCIOPATH, YOU JUST THREW HIM OUT OF THE WINDOW
Jeremy: lol
by I_ate_the_children November 18, 2018
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11
To throw someone out of a window or opening in a tall structure.
Dr.Patrick Hamill will not hesitate to defenestrate students who do not bribe him regularily
by TempAcct February 03, 2016
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12
1- to throw out of a window.
2- to switch from MS windows to Linux, Mac OS, or another operating system. As in 'throwing' yourself away from Windows.
3- bluescreen of death. As in the user is thrown out of Windows.
1- The teacher defenestrated the talkative boy's pencil case because he was sick of his constant chatter in class.
2- I defenestrated to Mac OSX recently. Screw M$
3- My computer crashed and defenestrated me. Again.
by Archibald Graham March 01, 2007
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13
To Throw out the Window, something MR. HAUPT threatens us with daily. His classroom is on the 2nd floor
John: You mean 2+3=8?
MR. Haupt: Dont make me defenestrate you
by handspringgirl97 March 29, 2009
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