Mata leão, meaning 'lion killer' in Portuguese, is a strangle or choke-hold in Brazilian Jiu Jitsu.

Lights Out: Chokehold Basics for Self-Defense

The Chokehold Issue, Eric Garner Case

How effective are choke holds in a street fight? - Quora

Can this choke kill someone,i had to use it few hours ago to restrain someone and i didnt even squeeze and guy blacked out(sorry for anime pic idk whats is called)

Choke hold - definition of choke hold by The Free Dictionary

Sleep Token - Chokehold

WATCH: Arkansas Cop Caught on Camera Lifting Student in Chokehold from Behind

The Five Types of Triangle Choke You Need to Know - Grapplearts

Gym Class Heroes – Cupid's Chokehold / Breakfast in America Lyrics

The Dangers of Strangulation — Steps to End Domestic Violence