Oh yeah
There is some moves
Nipple Twister is one
and there is also
Bone Slap.
When you can use these moves?

There is actually several rules,

1. You must to say "Bone Slap" or "Nipple Twister" before you do that move.

2. If you or somebody another success on "Bone slap" or "Nipple Twister". You can't revenge with same move. Also if you are attacker, You can't repeat the move.

3. Don't get owned by "Bone Slap" or "Nipple Twister". It can come from every corner where you just moving.

I haven't trained this for years, but lets test for somebody who are in JA. Actually game work on forums and all kind of communication board, but you don't need to make move, but image
that could hurt.