Rub the Rhubarb

To jack off or masterbate. It origin comes from the vibrant red color the penile shaft takes on after a particularly vigorous rub-out session.

After the high school dance left Danny hot and bothered, he had no choice but to rub the rhubarb.

by Chicago Jeff October 4, 2006

rub the rhubarb

Rub the rhubarb is southern suburbs of Melbourne, Australia, means basically "don't annoy me" or "don't piss me off$

With my uncle he always tries to rub the rhubarb

by Wombatmtb April 16, 2022