"Oh? Too bad then, that I'm still taking you up on that 'offer'."

Optimus let the ringing sound of metal-on-metal echo in his audials for a moment, before repeating the motion a fraction harder, on the other side of the Highlord's impressive aft. The hollow clang was satisfying, but he was clearly out of practice.

The perfect angle could make sparks fly.

"I am entirely. Serious," he murmured, leaning down more closely to watch Megatron thrash.