Top Definition
A picnic at which more than three people vomit.
"The mayonnaise was bad, and the company picnic turned into a sicknic really fast."
by Aaaooo! April 04, 2004
7 Words related to sicknic

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.

×