Jack-and-the-beanstalked
When you have the word 'jack' tattooed on your junk and then you stuff beanstalks in there to get off.
My bro has 'jack' on his dick and he stuffs beans in there every time he goes to the gym.
My cousin got that tattoo and now he eats beans for breakfast.
That guy at the park has 'jack' on his junk and he shoves beans in there like it's a snack.