A Scots family were left in hysterics after a randy monkey started pleasuring itself in front their children while on a day-out to Blair Drummond Safari Park.
Sean Nicol was driving through the adventure park in Stirling with his youngsters when they spotted a macaque perched at the side of the road.
However, when they stopped to to take a look at the animal, they realised he was performing a sex act on himself - leaving the adults in tears.
Sharing a video of the 'cheeky monkey' to Twitter, Sean wrote: "Excellent day at @BlairDrummondSP with the family. Highly recommended." The clip - which has since garnered more than 3,900 likes - has left viewers in stitches, with many taking to the comments section to share their best one-liners.
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