The Rusty Dusty is accomplished by double penetration of a woman during her period. The ensuing mess in her pubococcal region is a rusty dusty color.
by BlowFelt March 09, 2007
A 30's Jazz dance move; the follow will hitch up a few inches of dress from the thigh and shake out the dress by flicking the dress/skirt down and up The lead can use the top of their trouser pockets, there is a slight shuffling movement forward four counts and then backwards for four.
Shake off your rusty dusty.
by Rustycables November 29, 2016