Oh now there's a good one. Do you mean that you can't physically squeeze goats out of an orange, or that you can't get a goat away from eating an orange, if it was, say, buried into an orange up to its chops? Cause I'll tell you, mate, it's been tried, a'right?
Well obviously, the exact interpretation depends on circumstance. As we say over here, it's hard fish to mow when the cabbage turns.
He's as happy as a goat with a bag of oranges. He has a brain as useless as an empty Walnut. She's like a cat on roller skates. Remember the Readers Digest. You used to get $50 for stuff like that.