fingerjazz

During a handshake or hug, to move your fingers around a lot, like you're playing a trumpet.

Also an innuendo for masturbation

Kevin: How's it going?
Handshake with finger movement
Stephen: Whoa, easy on the fingerjazzing.

Kevin had his door locked late at night because he was fingerjazzing.

by nmjohn April 20, 2008