Definitions by Mr f gibble

Yer MA! 

Your mother: (East coast Scotland or Irish spelling)Default insult in a slagging contest. Primarily used when all other insults available have been exhausted. Statement to falsify outrageous claims made by a certain individual or party. Also see Yer Maw!

Ross: "I banged Kylie Minogue last night so I did!"
Ally: "YER MA!"

Yer MA! by Mr f gibble September 20, 2015