Smearing your dick with low fat mayonaise with help of a squirrel, and then rubbing moist penis over an old rusty tub from pre world war two, this phenomenon occurs primarily in northern latitude countries such as Canada, extra points are awarded if you rub tea bag you testicles into the mayonaise jar, good brands to use are hellman's. Please note, you can also make tuna salad using your balls.

David S, your dick is bleeding, did you scrub a tub?
by Anonymous11231234141414124112 December 5, 2008
Get the scrub a tub mug.
The noise your golf cart makes when it's f***** up.
(A golf cart drives by making weird noises) A guy says "hey, you're scrubbin, scrub the tub"(southern accent)
by 4cslonniepoop July 17, 2016
Get the Scrub the tub mug.
To use, and or inhale the smoke that is given off by the marijuana plant, followed by chilling in a hot tub.
Hey bro, wanna go scrub n' tub?
note: Use is this is so people don't know what your talking about.
by Joeyohmz February 5, 2008
Get the Scrub n' Tub mug.