Rusty dusty American informal
Used to refer to a person's butt
His teammate kicked him right in his rusty-dusty.
You're such a couch potato. Get up off your rusty-dusty and do the housework.
Used to describe the "rusty" color of soil or dust. The iron found within the soil is oxidized more readily due to the higher oxygen content. This causes the soil to develop a "rusty" color.
It's time to get rid of these rusty-dusty chairs.
Used to refer to the visible part of somebody's buttocks above their belt, especially the cleft between the two butt cheeks
Used to refer to the upper part of somebody's butts that is visible
1. Used o describe someone or something that creates big profits
2. Used to refer to someone's butt
This phrase is often hyphenated as "rusty-dusty".
The slang dates from the late 16th century (in the sense ‘dusty, fusty’): reduplication of 'rusty'. The current transferred use originated in African American usage in the 1940s
Come out of a difficult situation without a stain on one's character
I don't understand how he can fall in shit and come out smelling like a rose.