look up any word, like the eiffel tower:

1 definition by JohnnyManhattan

 
1.
deado (pronounced day-ah-doh) - a sarcastic way of telling a Hispanic person that they need to back off or you will kill them.

It can also be used to reduce the importance of a person who passed away.
I'm real sorry to hear that this loser is deado.
by JohnnyManhattan June 22, 2011