Back burn

To give yourself more shit than others around you. You're in control of the level of torment others give you. Just like a bushfire, a well executed backburn helps contain out of control fires! So to does backburning yourself during a conversation, It helps prevent more shit giving from mates.

Person 1: what's with the pink shirt? You look gay as fuck!
Person 2: well, I love dick
Person 1: haha...you fuckhead

Person 2 has successfully back burned to prevent Person 1 giving more shit!

back burned

when someone tries to burn you but their burn ends up being weak or false and you burn them worse based on their crappy burn.

Friend 1: "Dude your sister is such an idiot is dating that loser."

Friend 2: "Um, she dumped him...he's dating your sister."

Friend 3: "Oh! Back Burned!