Describing a launching of a projectile of any kind that was taken with extreme precision, referencing the astonishing accuracy of an american sniper in the vietnam war who wore a white feather on his helmet.
“Woah, you white feather’d that load into me babe”
“Watch this, im gonna white feather this paper into the trash”
A procedure to gauge the potency of a fart. Typically a white feather will be placed at the rear and then be duly observed for changes - in colour and structure - after an burst of flatulence.
Emma was worried that her stomach was playing up, but her friend convinced her to perform a quick White Feather Test.
It came out fresh and clean and she was relieved it was only empty wind.