It will throw them back and chase you. Don't call whirlwinds a name. Evil Spirits will get you. Don't go into a whirlwind. It will effect your heart and carry you off.
Dust devils are an evil wind that blows no one any good.
They seem to be animated by evil spirits. Winds have great religious significance to Navajos. It is the source of life and breath. Traditional Navajos don't whistle too loud, or whistle for four days in a row. If the do, they say they will be calling up the wind.