Orsi is a derivative from 'awesome', commonly used by cerebrally challenged Australians, or Bulgarians learning English, to express pointless or exaggerated positive feelings.
What an orsi weekend, let's go to roller-disco!
by Tobleroney February 06, 2010
1 more definition
Someone amazing who is perceived as having sunshine come out of her ass.
Man, I love you. You are such an Orsi!
by Someone incredibly awesome December 18, 2013