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3.
Dungtongue, is one who licks anothers, or their own anus.
You are such a dungtongue!
by Lucas wood March 30, 2006
 
1.
Terrible smelling breath resembling that of cow dung
She's a brilliant girl, great personality, but unfortunately she has got absolutely cracking dung tongue
by Dickie Bummel August 08, 2013
 
2.
Nonsense;
Shit-talk (metaphorically);
Did you follow that guy at all? Sounded like a load of dungtongue.
by draculich April 24, 2006