Vervet monkey

Ahahahaha

Thanks Kerry - I've heard its been called 'flashing the red white and blue' or the 'upside down guinea fowl'

now that is a true case of blue b....
Lol great photo

This is such a fantastic pic. I can't believe more people haven't 'favourited' it. It reminds me of Marg Atwoods 'Oryx and Crake' — how the Crakers have been genetically modified to have bright blue genitals when they're sexually receptive.