Top Definition
a highly contagious strand of influenza that affects the whole dorm but the person who spreads it felt nothing
mike had sehnfluenza, and almost died.
by tom bernansky April 26, 2007
5 Words related to sehnfluenza

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×