Deep inhalation if breath, immediately after waking up, or recovering from sleeping. (Opposite of yawn, a deep inhalation of breath indicating the need to go to sleep, or right before one goes to sleep.) The difference is the intent of the breath. If waking up - Mawn. If going to sleep - Yawn
Man takes a large breathe at work in the morning

Boss: "I hope that's a mawn! ha ha ha. I'm a douche."
by Fast Ramone August 30, 2009
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Mow that lawn. Use in place of shave that bush. Tell a girl to mawn.
Hey go mawn before cheer leading tryouts!" or "Hey girl you better mawn, I heard that's how he likes it." or "Hey girl you better mawn before the big night!
by trolololler November 16, 2010
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mawn (v.) - to swindle or otherwise take from another in a fraudulent manner.
Those people attempted to mawn us by playing on our sympathetic nature.
by irbrandie November 07, 2014
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An erection first thing in the morning. Usually caused by Red Wine.
"I woke up with a steaming mawn, must have been all that red last night"
by Christle Mawson July 03, 2006
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Kid on Call Of Duty: "Haha, your using your secondaries, your such a Talon Mawn"
Tryhard Kid: "Well......I......Mmmmm.... I HATE YOU!!!!!!!"
by I like to define things September 07, 2011
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