Slang term for female masturbation, likening it to the act of patting and rubbing a horses velvety snout.
Sometimes used mistakenly when talking to people who actually own horses.
‘Thanks Boss, give your horse a pat for me!’
‘Erm, Sham, that’s quite inappropriate! Do you even know what Patting Your Horse means?!’
person 1: dude did you just see what Jake did? Im gonna kill him
person 2: woah there, pat the horse. No Jakes need to die today.