Researchers across two continents have discovered that ginger cats have the regressive 'moody f$cker' gene. DNA samples reveal 9 out of 10 ginger cats will bite your finger while trying to get a DNA sample.
Gingers are missing a section of their genetic code which makes them give a $hit what you think. This has been replaced by the gene that makes you howl all night like a horny beast, while taking a dump in the neighbour's rose bed.
It also changes the colour of their hair follicles, with orange making them standout from other cats. Although one bleeding scientist remarked: 'As if the growling and crazy eyes were not enough of a give away.'