The best of the #MugabeFalls meme

Zimbabwean spin doctors have rushed to defend 90-year-old President Robert Mugabe's honour after he fell from a staircase.

Mugabe missed a step as he walked off a podium at Harare International Airport, where he was addressing supporters after returning from Ethiopia.

State media said the president had tripped on poorly laid carpet, and the government said "even Jesus" would have tripped under the circumstances.

But Twitter users quickly took to Photoshop to ensure that the image will never be forgotten...