sigh of disapointment or failure

origin: Lauren Burr is a girl from the Jersey Shore that as the finest ass I have ever seen.

1)refers to a perfectly sized and shaped ass with perfect firmness, especially one a woman you could never get

The noise made by deep-voiced men when they become shocked or surprised. Perhaps after being pelted with some form of chewy candy substance. Burr is often teamed with a shocked look , and can often have angry connotations if they are caught off guard or offended . This is a perfect of example of when Burr will be used.

another word used for chill (a very cool person).

A burr is an epic fail, something that is a complete & uttermost fail with nothing good about it.

a slang spoken when you can know longer talk right and call beer by the name "burr"
OR
the word when a white person trys to be african american by using the "urr" at the end of the word beer

n. The sound that is made when diarrhea is ejected at high velocities from the anus. Also associated with the colour "brown".