1. The type of person who would say "I have no friends" while being in a call with his "friends".

2. Blocking some1 if he says anything you don't agree with

3. A 17 year old who still plays minecraft.
1. Person: Man I have no friends.
His friend: Wtf... You're being such a stelios right now.

2. Perosn: Fortnite > Minecraft.
Some1: *Blocks person*
Person: Dam bro he just steliosed me.

3. Stelios sucks. Change my mind.
by NateWRLD March 27, 2020
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A Greek male. A cheeky, sneaky little creature. See also: slippery gypsy.
Me: "Man, that guy is sneaky!"
Friend: "Yeah, must be a Stelios. What a slippery little gypsy!"
by annikab April 27, 2011
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A Greek male name with Italian origins, meaning Star (Stelar).
Also, the female version of Stela
The mad guy who owns EasyJet, EasyEverything, EasyCar.
Also I Greek singer (Stelios Kazantzides)
by Steve August 15, 2003
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Me:"Stelios Giannakopoulos is crap dude!"

Friend:" At least he's not as bad as Campo."

Me:" Meh, support Man U."
by Monkeyseat December 07, 2004
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A bad ass who will beat you like he's using the fists of god. Also works at Kinkos
"Why do you care how I get those oranges up the stairs? I can pay someone to bring them up for me. Just like I'm paying stelio kontos to kick your ass."
by JosephofSacramento April 27, 2010
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