What is Snothing?
A sneeze that doesn't quite happen; a sneeze tease. (Derived from "it's nothing"; pron. "snuthin" or "snuffin")
"Ahhh... AAAHHHHH...." (silence) "Hey man, you need a tissue?" "Nah, it was just a snothing." "Well, bless you anyway."
See sneeze tease, sneeze, achoo, gesundheit