Backbone jokes

A skeleton walks into a bar and said it takes "backbone" to mess with me, and if you try to insult me, I have thick skin.

I got fired for not doing enough work.

Guess I didn’t put enough backbone into it.

Papyrus: Sans, stop being a lazy Bones.

Sans: Why bro, guess you don't have the back bone to do anything, heheh.

My friends hate when I make skeleton jokes. I guess I need to put more backbone into it.

Back bent.

Dads are like boomerangs, I hope.

Boomerangs come back, but your dad never did.

My neck, my back, my crippling anxiety attacks.

What is the one feature an orphan kid's phone doesn't have that mine does?

A home button.

My friends say they don’t like my skeleton puns.

I should put a little more backbone into them.