We haven't sniggered this much since it was revealed that Hugh Jackman was starring in a film about a man born with testicles on his chin... Here he is playing hard-man Wolverine in a stunt on a zip-line organised by Oprah Winfrey when it all goes a bit tits-up. Ouch.

Thankfully Jackman survived to tell the tale (we wouldn't have laughed otherwise), later appearing on Oprah's show with a nasty-looking cut on his face... Poor guy, who'd have thought that he'd have ended up with a gash? If only he'd had some testicles on his chin to cushion the blow... (but that was just the previous night, during filming for the new flick obv). 

Almost as funny terrifying as that time Pink fell over.