My kids play "don't touch the floor" just like I did as as kid. That has to be a game that kids just come up with because I'm sure I didn't tell them about it.
They leapt from couch to couch until their daddy told them to cut it out.
Then they walked on books until their daddy told them to cut it out.
Then they walked on trash, etc.
And then Eldest came up with this:
Which eventually morphed into this:
You've got to appreciate the creativity that shows up when you turn off the TV.
Assuming, of course, that you survive the "I'm bored"s and the "there's nothing to do"s and whining and wheedling and complaining that comes first.