soup bones

[Goatweed]

I didn't totally get it, but I thought it was a reference to being old.

Urban dictionary says :

SOUP BONES

used to make refernce to someone's hands or fingers. Also called "meathooks."

Wouldn't wanna get hit by that sumbitch! Look at the size of those soup bones!

so yeah, I don't get it - must be 'cause I'm old.