The dinobot skids to a stop and goes cross-eyed, trying to comprehend that his target is now attached to his face and not being thrown across the forest with the force of his mighty headbutt like he had been expecting.

He tosses his head and waves his stubby little arms in a useless attempt to dislodge him, letting out a frustrated roar. "Boy let go! Let go and face me Grimlock like DINOBOT!!!"

And then he angrily smashed his head into a tree.