When someone has consumed enough alcohol or substance that they pick any random word and start inserting it into every sentence they say, constantly repeating it.
"Nathan is really pulling an orso tonight, he won't stop saying banana"
"Liam is just being an orso tonight, he is so repetitive"
"Liam is just being an orso tonight, he is so repetitive"
by ClipClop August 03, 2015
by clipclop November 17, 2014