The U.K. is set to leave the E.U. at 11:00pm on October 31, 2019.

Brexit Backstop: 16 strange and bizarre alternatives Brexiters think could replace the backstop

It's an understatement to say the backstop has been a stumbling block for the United Kingdom as it attempts to leave the European Union.

Here are some of the most hilarious and bizarre alternatives some believe could replace the Brexit backstop.

Some have joked that the British and Irish governments should summon the Unsullied and the Dothraki horse masters to patrol the border area.

5. Game of Thrones

Some have joked that the British and Irish governments should summon the Unsullied and the Dothraki horse masters to patrol the border area.