There have been many puzzling questions this week. Such as: David Cameron - man or mouse? And: the Essex lion - cat or lion?
Not to mention the thorny topics of Edwina Currie being let loose on the Paralympics, and Clint Eastwood being let loose on the Republican convention. Although not in the Dirty Harry-style that we would have quite liked...
Yes, it's been rather an odd seven days. So thank goodness Twitter has been on hand to make sense of it all. And by 'sense of', we do of course mean: 'jokes about'. Take it away, good tweeters!