Where you take any long metallic object and place it on something hot (or in boiling water) for an extended period of time, until it's at its peak temperature without melting. Then you take the hot metal object and ram into your ass as fast and hard as you can, effectively scorching the inside of your anus, and, if you play your cards right, your colon too!

(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.