Every year in South Dakota, up to a half-million bikers get together for the annual Sturgis Motorcycle Rally.

Jesse Watters went out to greet them, with questions like, “Can I join your bike club” and “Have you ever broken a bottle over someone’s head?”

He also had attendees weigh in on U.S. politics, and learned about ... "the British wall"?!

Check out the clip above.

ICYMI: More from Watters' World on Fox News:

Watters’ World: Does Martha's Vineyard Still Have 'ObamaMania'?

'He's Not Mitt Romney': Watters' World Asks Americans to Rate the President

Watters’ World: Is Vermont the “Most Liberal” State in America?