What is Your Mum's Cunt Stinks?
1.
a phrase used to start fights by a group known only as the fountain boys, they use it loosely amongst each other however say it to make people angry, it implies that they have experienced a stink from your mothers vagina, the phrase has now spread to a much wider community, it is widely used in australia
a man walks up to a bar and says to the guy sitting next to him "your mum's cunt stinks"
See