Top definition
1. When you have been drinking beer out of a can. 2. When you have had metal in your mouth for an extended period of time. (your breath stinks like a can)
"You have been drinking, haven't you, can breath?"
"I don't want to get close to you right now, I have can breath"
"I left the dentist office with can breath"
"Get your can breath away from me!"
by Coal Shovler' March 10, 2014
Get the mug
Get a can breath mug for your sister-in-law Sarah.