Shifty Nut

A shifty nut is when your ball bag is unexpectedly exposed from its garment.

When you're taking a family photo and grandma says "Ooo what's that?" And the grandson replies, "that's a shifty nut grandma, hanging out the bottom of my shorts"

Come on, let's go to a theme park and throw out a shifty nut, so we can get on the big screen.

Uncle Barry's shorts are so loose, he doesn't even realised that he's thrown a shifty nut.

I asked my electrician to change my light globe and he asked me to hold his ladder, and all I saw was a shifty nut