popped a walnut

When a man loses his anal virginity. Similar to "popping a cherry" for women, but with nuts...

I went to the club expecting to find a woman, but instead I popped a walnut

by texagg57 March 7, 2016

popping the walnut

Eating the roach of a blunt. It is a tradition is some parts of Parma, Ohio.

AG: What the fuck are you doing?

Joe: Popping the walnut, it's a tradition man.

AG: Are you sure that's a good idea. . .

by Kottonmouth Kringle December 1, 2009