|1.||red as a baboon's arse|
similie: very red, like the peri-rectal appendage of the great ape of the african continent on heat. As if one has had an extremely hot curry and stripped their ring.
After i shagged that bitch dry my cock was as red as a baboon's arse!
Driver: But officer, the lights were amber!
Cop: Bullshit mother fucker! It was red as a baboon's arse!