Backfire

Similar to calling shotgun, but for the backseat instead of the front

"Shotgun!"
"Backfire!"

by @Hiphophead March 20, 2024

bronchial backfire

Refers to da often-moderately-painful experience dat follows an especially "heavy-duty" cough, burp, sneeze, etc. --- a small amount of stomach-acid will travel upwards into the throat and create an acrid burning sensation.

Shortly after consuming a large meal is one of the most notorious times for a bronchial backfire to occur; it's wise to have a large glass of water or milk handy to hastily swig from in case of mishaps like this.

by QuacksO June 13, 2019

backfire

Returning back to the originator of an action with an undesired effect.

Plenty of us overpay on loans to dig out of debt faster—but it can backfire.

by Toa Pohatu May 27, 2017