West Coast T-Bone
The act of chainsawing someone whilst a live grenade is on or around said person. Any grenade is applicable. Popularized by the videogame Gears of War.
Tyrone- "Yo he's just standing there, lets West Coast T-Bone him"
Jamal- "Aight, stick the grenade on him, I'll chainsaw him right after"
Jamal- "Aight, stick the grenade on him, I'll chainsaw him right after"