A schoolyard game some kids played around grade one. The rules to the game are obvious at that age:

For the boys:
Run away from the girls or they'll kiss you.

For the girls:
Try to kiss the boys.


Kissing tag quickly becomes obsolete with the realisation that kisses aren't so horrible (and don't cause anything a quick cootie shot won't cure).


Note:
In some people's childhood worlds this game took place the other way round. Not mine, though.