Annoying recursion

Thumper: Give it to me.
BallFiend: Give it to me.
Thumper: BallFiend, stop copying me.
BallFiend: Stop copying me.
Thumper: Don't!
BallFiend: Don't!
Thumper: STOP COPYING ME!
BallFiend: Stop copying me.
Me: BallFiend, stop it.
BallFiend: OK. I'll copy myself.
DeepSpice: Don't do that, you'll never stop.
BallFiend: No I won't.
BallFiend: No I won't.
BallFiend: No I won't.
etc.

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