The motorcycle

[Julene]

A technique for giving blowjobs in which [the giver] twists their hand on the [receivers] shaft as if they were [revving] up a motorcycle (as opposed to the standard up and down motion) while sucking.

[Marquetta]

An incredibly easy dance! Just [lean back] and pretend you are revving up a motorcycle. Invented and popularized by rapper [Yung Joc], who can be seen doing the motorcycle in his video, Its [Goin Down].

[Tanya Shivari]

When you stick your [thumb in] a chicks ass and [rev] it like a [motorcycle]! Vrooooom!