Last Lick

Last Lick

you hit me 
I hit you
I hit you
you hit me.
you go low
I go low too.
Think you are sly
not gonna lie
I was fooled for a while
but now
now I know what to do
I will split you in two!
So 
you hit me
and I hit you
I hit you
and you hit me.

But question:

when is the last lick and 
can we stop this show?