look up any word, like blumpkin:
 
1.
A person who is overtly cocky and self-assured, in order to hide insecurity. (Only in male form)
Boy: Damn, I'm good looking.

Girl: Could you please stop doing a Steli?
by voftheonica June 18, 2008

Words related to Steli

boasting cocky self-assured stili stilianos