These college girls decide to give worm grunting a try.
They surprise themselves with actual worms coming to the call of these young ladies and their worm grunting tools.
The next generation of worm grunters has just arrived. These young college ladies try their hand at this old fashion technique and nail it. Worms come up quickly to their great surprise.
Worm grunting is pretty straight forward. You pound a wooden stick into the ground and rub a file on the top. Earthworms hate the vibration and will come to the surface to flee the apparent uncomfortableness. Many use their worm catch to sell as fishing bait, and can make some money if the market and timing is right.
These ladies are keeping those old fashion skills alive.