What do you know about Muhnochwa (मुँहनोचवा)

I remember I was just a 5 year old kid back in 2002 , when every day there used to be some news on muhnochawa. My elder tell me that there was a UFO flying around at night of summer beaming Red , blue and yellow light. they used to keep a bucket of water which was the only way to neutralize this Muhnochwa .