cannon fodder

a semi-offensive term for an NHL player traded to another club less than 48 hours prior to the March 1 NHL Trade Deadline.

If you want to make a smooth transition to your new club, please ask your old team not to make you cannon fodder

stank cannon

Breath that smells of dying or decaying tissue, rotten food, or other various sorts of awful smells.

I was totally into this chick until she pointed her stank cannon at me.