(This is becoming so awesome with the highway chase.)
As the bike pulled up to the semi the jester was close to launching off until something grabbed his wrist on the handlebars. Looking behind him the bike's axel shifted as it started driving backwards and the bike itself faced towards the car. Pulling out his dagger he threw the dagger that rolled into a 15 ft cobra on the road for a block. As he did this he raised his palm and fired out a poisonous needle to the front tire of the car. After he was done the axel spun back into place and the bike drove forwards.
But as it spun around he noticed again another man on the semi. Driving forwards he leapt off the bike and smashed through the trailer of the semi and into the back full of food. Making sure the bike was following he ran into the back of the truck into the shadows. Picking up something big he leapt through the metal roof and onto the back holding the spine of a frozen cow. Holding the stiff spine he charged forwards with the spine going for a hard ht on the brute's head, which would follow through onto the clown.