Having the perfect family portrait is every mom’s dream, but actually getting that shot? Well, that can just as easily turn into her worst nightmare. Getting kids to not only sit still but to pose with one another and smile like they mean it just seems to be too much to ask of them all at once.

Snapping a perfectly timed shot becomes even more difficult if you’ve got more than one kid thrown into the mix. The chances of two or more kids being in a cooperative mood are probably close to about one in a million. If they know their parent’s hearts are set on that perfect portrait, the odds of making it happen seem to slim up even further.

Sibling rivalry is the stuff that legendary family portraits are made of, though. Some of the best pictures out there are of siblings battling it out, pulling an epic prank, or just being plain old creepy. Granted, if it weren’t for mom and dad always trying to snap the perfect pic, a lot of comedic gold would be lost to the world.

Fortunately, it doesn’t seem like parents are going to give up on that unicorn family photo anytime soon, and in the meantime we get to enjoy all the ones that couldn’t make the cut. Prepare yourself to see these siblings at their finest in this list of 30 family portraits that went horribly awry.