Adlibing or performing something unprepared. Usually something an under-achiever does in school when it comes to speech's, like how I used to be.

A better word to use than adlib because it is worth a million dollars if you can say it and not sound as if you just added the word in your speech to sound smarter.

A word that if Bush uttered it, he would die. His brain would collapse from the sheer athleticism of the word itself and the amount of syllables in it. There are to many valiant movements of the mouth and mandible bone to utter this golden fragment of the English language.

Also something people do when they think of a word to put on this site and quickly think of a definition for it so they can come back two days later, read it, and me.

Here is a word that you'll have fun butchering and making a slang term out of. Lets start with the 'newly invented term by me at this very moment' "Xtemp" which will be pronounced 'S'temp'

This definition will not get any thumbs up because, I ask the question, "How the hell is somebody going to know about this word?" "It's not even slang."

:) Smile (:
It is so inexplicably common in high school of how one goes unpreprepared and performs a speech extemporaneously in front of an audience and fails to draw attention to themselves effectively. For future reference it is better to prepare and if done correctly you shall recieve a higher appraisal. That is, of course, if delivering speech's is appealing to you.

George Bush: "Extemparsieninininininin"
by Jacob The Red August 22, 2006
Get the extemporaneous mug.
Type your definition here... performed, without
planning or
done in a temporary manner; improvised
The orator's performance was impressive, but only after we learn that his speech was
extemporaneous did we realize the true depth of his talent.
by Tate.Mdzingwa October 14, 2018
Get the extemporaneous mug.