Depends on what your idea of fun is. For me, fun doesn't usually involve dog vomit. Especially if the vomit contains squirrel feet.
Lol.
I remember our dog eating a bullfrog (I was probably 12) while we were camping in the woods, far from any vets. We couldn't believe he'd do that. Then he started to foam at the mouth from the toxins in the frog's skin. We kept trying to make him drink water. Eventually I think he puked, but kept foaming at the mouth for quite a while.
It was gross.