bag wink 

The act of lifting one's ball sack and flashing your butthole at another person.

My girlfriend was bitching about me clipping my toenails naked in bed, so I bag winked her and told her to go get me a sandwich.

bag wink by donkey thong 69 February 2, 2014

Winky Bag 

A tiny ugly little nad sack

A scrotum that is tiny and shrivelled due to extensive radiation exposure and frequent masturbation (wanking)

Winky Bag by Bob March 26, 2005