Siblings – ya gotta love ’em. Right?

Ok ok, so most of us love our brothers and sisters even when they devote their lives to trolling us. In fact, we love them so much that we do it right back to them.

With siblings, the boundaries of what’s appropriate just seem a little bit different. They’d do stuff to you (and you to them) that they’d never do to anyone else, such as take a prank a step further.

Usually, things change with age. But even if you don’t see your siblings very often, you know they’re there…just waiting to get you back for something that happened decades ago.

Here are 75 people taking siblinghood to its pinnacle in, well, a less-than heartwarming way. But at least someone got a laugh.