Fear not! If you're baffled by "Erin go Bragh," we've got a full guide to the phrase, its meaning and how to pronounce it, so you can get back to more important things—like soda bread ...

Here's the "Erin go Bragh" meaning and where the common St. Patrick's Day saying came from. Hint: It's rooted in rebellion.

What it means: Ireland forever. When to use it: The phrase, "Erin go bragh," is traditionally spoken on Saint Patrick's Day to express loyalty and admiration for the Emerald Isle.

What it means: Ireland forever. When to use it: The phrase, "Erin go bragh," is traditionally spoken on Saint Patrick's Day to express loyalty and admiration for the Emerald Isle.

Just in case the Irish roots of Oasis were ever in doubt, the lads hung a green "Erin Go Bragh" flag on stage during the opening night of their reunion in Cardiff, Wales on July 4.

"Erin go Bragh" is commonly repeated on St. Patrick's Day, which is regarded as both a day to honor Ireland's patron saint as well as to honor Ireland and Irish culture as a whole.