What is Leave A Stinker?
1.
In the game of Halo Combat Evolved (Halo 1), it is a term used when you are about to go through a portal and you throw a grenade so that it blows up behind you as you go through the portal. Very useful when being gunned down from behind.
Shit! He's after you! Go through the portal and "leave a stinker"!
See