Mallard

The act of farting in another person (male or female) mouth, so that the resultant sound is very similar to a duck call. The secondary result is the unsavory taste left behind when one wakes from sleep after receiving a mallard.

When my girl was sleeping, I squatted over her head and fired off a mallard in her mouth.

by GP5K February 23, 2011

Phantom Mallard

When you wedge a rubber ducky into a woman's anus without her knowledge. Usually during intercourse and especially if she likes anal play.

I don't know what will be worse, when she sees it in the toilet or realizes it's off her own tub. The phantom mallard strikes again.

by Manbot5000 May 18, 2010

Millard Fillmore

The worst president in U.S. history. The man did absolutely nothing except take over from a guy who died from food poisoning! Why couldn't the 13th president just have been someone like Lewis Cass?

Jimmy: Wow, you're just as irrelevant as Millard Fillmore.

Jake: Shut the fuck up, nerd!

by Hero of Ideals January 8, 2015

Mallard

A term used to describe a high desirability of a situation/person. Two notches below 'Bad ass'. Also used to mean Cool and chill -- 2nd definition.

Yea, that game last night... It was Mallard.
That guy sittin' there, he's so mallard

by Beni-G May 10, 2009

Mallard

(n): a term used by grengus to show love, hate, or anything towards someone, something, or nothing at all

1): yo, I'm gonna use my Gat to shot that mallard

by Orcofwar April 5, 2009

Mallard

An individual who does something unfavorable to another, ie. an individual who would do something "mal" to another. (Of Latin decent.)

"You drank my last beer!? You're such a mallard."

by India Morgan May 23, 2008

mallard

A retarded person, or someone who is being a complete idiot.

Quit being a mallard!

by Fishbone2k2 October 21, 2006