Extreme fetid from one's mouth. Mostly due to the lack of drinking water, eating fruit and vegetable, and poor digestive system.
The smell is characterized by its foulness, significantly different from ordinary smelliness from forgetting to brush one's teeth in the morning or eating some pungent food (durian).
Shammouth is a result of prolonged unhealthy diet and constipation which renders the smell of one's shit being raised to the level one's mouth.
dude 1: what the fuck is this fuckin smell
dude 2: not me
dude 1: of course it aint u, its ur shammouth
dude 1: what the fuck is this fucking smell
dude 2: not me, i hvent opened my mouth since u were here
dude 1: (spotting dude 3 talking 5m away) fucking shammouth that guy has.
shamomo is a word that connotes a feeling of being in an ALTA DAMASCO... you know her? she's one of the most powerful extravagantly super nova...go figure
the nuclear power plant in bataan has a total capacity of 3000Alt.D.(unit for Alta Damasco)
A sexy, petite young lady that likes to draw and loves K-pop. She has an amazing body and can cook for the most part but do not take the chance with her meals. A shammondtel will be shy and awkward at first but will open up with time, she cannot handle average and bigger sized dicks, but will try her best to please you when the time comes. She will be very horny at times so you will be in for a rough time if you don't have that back strength ( that thrusting capability). She is a freak to a limit. This person is very ambitious but is kinda lazy. A shammondtel will be faithful to you after you have proven that she can trust you.