Ico 

A terribly underrated masterpiece of a video game released in 2001 by an in-house Sony development team in Japan. Although it receieved great reviews, it sold terrible because it was not A: Halo, B: Grand Theft Auto, C: Final Fantasy, and D: Did not have any firearms in it and did not appeal to the general gaming population.

Person A: Hey man, what's your favorite game?

Person B: Ico.

Person A: What the fuck is that?

Person B: A very artsy and fun game with great graphics, music, and gameplay.

Person A: Can you run over whores in it?

Ico by BGE May 24, 2005

Ico 

A one of a kind Badass guy. Ico is normally very talented in all extreme sports from motocross to base jumping. An Ico is also quite the ladies man able to charm any girl he comes across and able to fully satisfy her sexualy and emotionally

O my gosh that guy is a total Ico, So good in Bed

Ico by Icothepsycho January 15, 2020

ico 

Stupid single bitch that cries 24/7

Omg ico always cries

ico by Nikol May 28, 2020

Ico 

My company. Yes, I companee.

Ico, weco, youco, usco etc.

Ico by Gumba Gumba April 13, 2004

ico 

a nice guy... or sweet boy, who will go out with a girl name jane...

look a nico

ico by n November 22, 2003

Ico 

Bulgarian slang word for stupid.

A: 2 plus 2 is 5
B: 2 plus 2 is 4 you ico.

Ico by Bolo30 March 5, 2019

Ico 

A Bulgarian slang word for stupid

A: 2 to the power of 5 is 10.
B: 2 to the power of 5 is 32 you're so ico.

Ico by Bolo30 March 7, 2019