What does "your fathers mustache" mean?

Question

There's a sign on a house I stay at in NH and it reads "Your father's mustache". What on earth does this mean? It looks like it could be about 40 years old, and is on felt fabric.

Answer 1

I know that "Your Father's Mustache" is a pub/eatery in Nova Scotia.  I've included the link to the web site for this particular place.

Maybe it's a souvenir?!

Answer 2

Your father's mustache is an old slang expression of

derision. Someone tells you a story you don't believe you  would say 'aw your father's mustache' meaning you don;t believe a word of it. It dates back probably to the late 1800s early 1900s.

Answer 3

i think its a bar