As seen on the Clarke family blog. Posted by Tim Marchant.
For a number of years my local pub had the standard Durex machine on the wall, then after a refurbishment it was (curiously) replaced with a breath mint machine.
I always had this vision of couples late at night in darkened lanes having conversations along the lines:
"You did pick up something from the gents like I told you?"
"Yes of course I did. Fancy a mint?"
Made me LOL.