Then there was Obama's "That was the best year of my life" snafu at Westminster Abbey.
And the UK police (Scotland Yard) gave Obama the code name "Smart Aleck." *
Finally, Barack "At last we have a President with great speaking skills" Obama bungled his toast to the Queen of England.
So way to go, Obama! Way to represent!
*Turns out the code name was for the entire visit, not specifically Obama. Still appropriate.