Informal speaking (5)
I believe the answer is:
slang
(Other definitions for slang that I've seen before include "See 15" , "Insult" , "... to scold" , "Colloquial language" , "Patois" .)
I believe the answer is:
slang
(Other definitions for slang that I've seen before include "See 15" , "Insult" , "... to scold" , "Colloquial language" , "Patois" .)