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10.
A nasty fat slut/bitch who steals her best friends boyfriend.
I can't believe she stole my boyfriend, what a nino!
by beeanieehoe July 28, 2009
 
1.
See also Sexy Beast
Nino is a term which describes one of superior life skills. Ninos are known for their exemplary fencing capabilities and their extreme awesomeness. The word Nino may also pertain to one who is the sexiest and most popular man in his area.
Girl 1: Did you see that hot-ass guy last night?
Girl 2: Yeah, he was a Nino.
Girl 1: Uh, I should have known!
by Blayde February 28, 2008
 
2.
A name for an Italian guy, or a name that guys named Antonio like to be called for short.
Guy: Hey Antonio!

Antonio: That's not my name, my name's Nino, dammit!
by Bob Landry January 13, 2005
 
3.
A name you call someone that can be either a complement or an insult depending on how you use it.
"Stfu you nino"
"Youre the nino"
by JAY8 July 20, 2014
 
4.
The person who always makes inappropriate, unfunny jokes in those awkward moments.
That was definatly a nino moment, shake my hand.
by 090493 October 03, 2010
 
5.
Nino short for the name Antonio or Antonia
Yeah I'm single,
N-gga had to cancel that b-tch like nino,
I aint trippin on nothin,
I'm sipping on somethin,

Nino being Lil Wayne's ex Antonia. Who he makes reference to in Single taken from the No Ceilings Mixtape
by LovelyLish February 20, 2011
 
6.
A shortened version of the word casino. Rolls off the tongue nicely.
Yo, I won an extra five bucks at the nino time to ball out.
by Duurrr August 13, 2010
 
7.
Used to describe individuals that like to mack on younger girls cause they can't get anything their own age.
Guy 1: Yo, I heard that John is going out with that freshman girl.

Guy 2: Man, what a fucking Nino. He's a senior going out with a freshman? He should get someone his own age.
by twrjwrj April 09, 2010