To throw in the soccer jokes of the day:
"England, out of Europe twice in four days."
"Why is the difference between a teabag and England? A teabag stays in the cup longer."
Edit:
Also:
"300,000 Icelanders voted for #Brexit"
"The England players obviously voted for Leave..."
"English players googling 'What is football?' right now"
"At least this wasn't our worst Brexit this week..."
"My advice to @BorisJohnson. Have a chat with Roy Hodgson, as he is the only man in England with a coherent plan for leaving Europe. #brexit"