Dutchman's uncle

NOUN: Someone who holds an opinion that seems improbable but is in fact correct

If Genever gin comes from Switzerland then I'm a Dutchman's uncle.

by Genuine Dutch Uncle May 13, 2016

Well, I'm a Dutchman's uncle!

An expression of surprise on discovering that something improbable is in fact true

Hearing that I'd passed the exam, my mother exclaimed: "Well, I'm a Dutchman's uncle!"

by Genuine Dutch Uncle May 15, 2016

dutchman's uncle

NOUN: A person with unexpected or improbable qualities

If you don't enjoy jenever gin then I'm a Dutchman's uncle.

by Genuine Dutch Uncle May 13, 2016