[Steely Tom]

Disaster for whom?

[j.havenfarm]

I don’t get it. The punchline is hiding in there somewhere, but I cant find it.
When my boys were little, I taught them my variation on an old joke, which I think is a lot more funny:
ME: My uncle lost his nose in an industrial accident.
SON: my goodness! how does he smell?
ME: just awful!

Now that’s a joke

[OSHA]

Dis = negate or remove
as = ass (rear end, buttocks)
t = ed
er = her

She backed into a propeller it dis assed her.