Any brand of powder sprinkled on one's scrotum may be termed, "Nut Powder."
"Dude, it's gonna be a hot day! Make sure you bring some extra nut powder... we don't want to get chafed."

Mike always brought extra nut powder when he visits his in-laws.
by Nurse Dana October 7, 2007
Get the Nut Powder mug.
The word used for a older make friend in there 40s meaning they are just shooting blanks
Old powder nuts here is as good as a ash tray on a motorbike
by Turtle boy November 13, 2015
Get the powder nuts mug.