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2.
Nonsense;
Shit-talk (metaphorically);
Did you follow that guy at all? Sounded like a load of dungtongue.
by draculich April 24, 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
 
3.
Dungtongue, is one who licks anothers, or their own anus.
You are such a dungtongue!
by Lucas wood March 30, 2006