Top Definition
War Mouth is a case of severe and uncontrollably horrible halitosis caused by a night of partying or some other taxing event that has compromised one's dental hygiene.
“It’s 8 AM and you’ve just awoken to the aftermath of last night’s party. You drank it all; the beer, the liquor, the strange concoction that was devised at 4 AM. That’s right, you have War Mouth and Listerine is here to help…”
by abvw August 10, 2009
5 Words related to War Mouth
girl with crooked/yellow/all around nasty teeth from excess dick sucking.
"guy 1: wow look at her she is sexy!
guy 2: but look at that smile! I bet she is a WARMOUTH"
by crob55 May 02, 2010

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