Someone who is smart, successful,
funny, sexy and good looking with a
really big dick. Doesn't care what
people think and and all the guys want
to be like him while all the girls want to
be with him.
funny, sexy and good looking with a
really big dick. Doesn't care what
people think and and all the guys want
to be like him while all the girls want to
be with him.
by Jack Rabbit Jones October 19, 2013
Get the Onasismug. 
Perfect body, perfect personality, biggest heart. You'll be lucky to have found an onasi. She is loyal and is most likely a Leo or Sagittarius.
by Adepressedlonelybitch May 31, 2020
Get the onasimug.