Actually, you sound very TRUMPIAN. He proposed this a year or so ago.
"Trump also proposed digging a water-filled moat and stocking it with snakes and alligators. If he was kidding, his aides didn’t think so, as they sought a cost estimate for the cartoonishly ludicrous proposal. Trump also wanted the wall to be electrified, and topped with spikes that could “pierce human flesh.”
Here's the full article...
https://www.rollingstone.com/politic...grants-893620/