The gweducs eat anything and everything; you don't want to tangle with them. Just ask The Deckman if you don't believe me.

And if you run across a hassayamper you might as well just toss in your hand because your life isn't worth a plugged nickel. One tiny nip and you swell up, turn orange with purple spots, and explode inwards with no sound at all -- the inwards explosion pulls it all into itself.