1 definition by sd007

Top Definition
N: A fart that smells so bad it puts people lives in danger.

Adj: A word describing a fart so severe that people may die
Steve had tacos at happy hour and was letting loose mankillers all night at the bar.

That smells worse than shit, its a man killer

Silent but Deadly is an understatement, Steve was putting out mankiller farts.
by sd007 November 06, 2009
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.