Fun fact: the collective noun for a group of tortoises is 'a creep'. And it turns out that couldn't be more accurate.
Another fun fact: breeding and raising tortoises is a hobby that people have. One of those people is Eddy Gun who shared a video of his son feeding his tortoises and unknowingly created a nightmare that we're definitely going to have at some point in our lives.
While that GIF doesn't tell the whole story, Gun's Instagram does and reveals that there was a happy ending and all that was required was a piece of wood to act as a wall.
So not all walls are bad.