hard question, but what you do is stick it between your thumbs and blow.
This question is unanswerable as it depends on which type of grass you mean.
a blade of grass weigh a gram? Not normal grass anyway, weigh much less
grass whistle
A blade of grass cannot kill you, even in a tornado, but the tornado can kill you.
Grass Whistle is not a TM.
blade+grass blade+wheat
Do you mean a Blade of grass.
A blade of grass?
no. but why cant you
Blade o' Grass - 1915 was released on: USA: 18 December 1915
Cellulosecellulose
Cellulosecellulose