David Cameron's scatological on-air gaffe gave TV hosts the giggles.
The "Avengers" actor does not approve of the reference.
The British prime minister made the bizarre comparison as he stressed his resolve to break Britain out of the European Union by October 31.
The former U.K. leader is mincing no words in his criticism of Johnson, whom he accused of choosing "Leave" to benefit his own political aspirations.
The British newspaper's cryptic puzzle had a decidedly anti-Brexit tone.
The previously secret documents also warn of disease outbreaks, panic buying at supermarkets, and huge traffic jams if the UK leaves the EU without a deal.
The British prime minister's meet-and-greet with voters didn't go well -- but at least it was polite.
Opposition parties want to ensure no-deal Brexit cannot happen on October 31 before backing a fresh poll.
Veteran lawmaker Nicholas Soames was one of 21 Conservative MPs who defied their own party to vote against Johnson on Brexit.
Conservative members of Parliament on Tuesday risked their careers to form a "rebel alliance" and take the Brexit timetable out of the party leader's hands.
MPs and others opposed to the prime minister's Brexit strategy have said he is trying to limit their ability to stop the UK leaving the EU without a deal.
John Bercow slams prime minister's plan as no-deal Brexit fears grow.
UK Prime Minister Boris Johnson has been accused of trying to squash attempts to block a no-deal Brexit. Here's what it all means.
The move means that Parliament would have just days to use legislation to stop the U.K. from leaving the EU with no deal on Oct. 31.
Johnson has promised to take the U.K. out of the EU by Oct. 31, even if it means a no-deal Brexit.
Ambassador to the U.S. Kim Darroch had called the Trump administration “inept” and “incompetent” in diplomatic cables.
In an interview before his UK trip, he also says Theresa May bungled Brexit, he backs Boris Johnson and he'll tell Prince Charles the U.S. climate is "cleanest."
House of Commons Leader Andrea Leadsom, a top Cabinet member, resigned on Wednesday over Brexit concerns.