They will do anything to sell a truck, but it comes with a legal gorilla

Cute. But now, about that 600-lb legal gorilla--

When you buy a truck, this is what comes along in the back.

So what does "Wakudoki" mean?

It is a compound word that combines the meanings of a palpitating heart of anxiety and tension (dokidoki) with joy and hope, excitement and anticipation.

ワクドキとは期待や喜びで心がはずみ、落ち着かないさまを表す「ドキドキ」と不安や緊張で動悸のするさまを表す「ドキドキ」の合成語で、期待と不安・興奮と緊張が入り混じり、落ち着かないさまを表す。