onsight 

A term in rock climbing, describes completing a lead route without falling. The climber must not know anything beforehand about the route or have watched someone else climb it. See flash and redpoint.

I made the first ascent of this route by onsighting it because it was probably only a 5.7.

onsight by sano September 21, 2003

It’s on sight 

A phrase you use to tell a person once you see them no word will be spoken, but hands will be thrown

I swear if she keep talking crap about me, it’s on sight

It’s on sight by Dark_KÍng March 8, 2020

On Sight

To inform someone that you WILL engage in a serious physical altercation with them WHENEVER, WHERE EVER & AROUND WHOM EVER upon YOUR eye contact of their PRESENCE without ANY discussion .

Since you keep talking about me, Im knocking you out ON SIGHT.

On Sight by Corrynthia August 11, 2019

On sight

On sight means that when you have beef with some body you automatically fight them. There is NO talking it out

"Yo girl when I see her ima beat that bitch ass on sight!"

On sight by Tiffany_Knows October 11, 2018

on sight

Throw hands no words

I told that nigga it’s on sight when I see him

on sight by A1Woody August 7, 2018

On Sight

two or more people, who have a long standing disagreement, agree to physically handle their problem upon seeing each other; whether it be a planned or coincidental meeting you are expected to fight your opponent

“Trust me, when I see you it’s ON SIGHT! Ain’t no talking just be ready to throw them hands! PERIODTTTT”

On Sight by CandiedYamMaam April 23, 2019

funk on sight 

Means when you next see a person you will fight them

Girl: Next time I see that bitch its goin be funk on sight

funk on sight by Shartisha May 29, 2017