Top Definition
A Nasal Blasm is when you are about to sneeze, and someone says or does something that makes you look up and accidentally sneeze directly into their face.
Bob- "Hey, Bill"

Bill- ::startled sneeze in Bob's facehole::
Bill- "...Sorry about the nasal blasm, dude. Did you want something?"

Bob- "...Maybe a tissue and a bottle of bleach."
by LMichelle October 28, 2012

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.