Top Definition
Unfriendly fire is when you fart on a friend as a joke. Unknown to you, this certain friend also happens to have a nasty fart brewing, so they release it upon you as immediate revenge
"Last night when I was hanging out with my friends, I decided to rip a fart in Franks face. Unknown to me, I was about to be hit with some unfriendly fire."
by Punchy McAssface Jr. May 11, 2010

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.

×