I'm sure you COULD but, why WOULD you?

This reminds me of a story my mother told me. She was young and had a boyfriend that was growing in some outdoor spot in the Santa Cruz area and he brought back this pollen from a male plant he killed that day. He and Mom proceeded to snot the pollen, and just like with any pollen, enough of it and you sneeze! Well they started sneezing and then their sinus's swelled up and they had the worst case of hayfever ever.