Candy Land People

Male deer have not always had horns, they actually were never suppose to have horns, but after a great war with the unicorns, of whome I'm sure you already know only male unicorns have horns, something miraculus came out of the bloodshed. You see the winner of this war, as you can see today, was the unicorns, and the unicorns, in retaliation against the deer, raped every single deer, creating a bastard child we today call the buck. This creature was created out of rage magic, so it's horn became two, and spread out in a sort of tree manor. The unicorns after the raping, turned to teasing this new born child, and calling it names such as "Tree Head" or "Rudolf the dumb ass ♥♥♥♥♥" or one that isnt nearly as offencive today as it was then "Todd". The buck and deer had had just about enough of this madness, and went to war again, this time the bucks had weapons, their very horns, they attacked and destroyed the unicorns, ending their voices once and for all. However, with no more unicorns to let out their rage on, the buck are forever tormented by anger, and attack just about every body.
And thats why male deer have horns and not female deer.