Top Definition
adj. A living organism that smells of poo and rotten sewer water. The smell is so foul that you can catch a sickness from it.
Ex:
P1) "What is that repulsive foul smell?"

P2) "Oh, that is just a crusty dusty anus!"
#anus #crusty #dusty #parm #smell #stench
by rosieposiepoo August 18, 2014
6 Words related to crusty dusty
When a woman doesn't bath for a long amount of time and the out sides of her pussy is crusty from weird liquids!
martha didnt bath for a week and she had a crusty dusty
#q #w #e #r #t #y
by killtact November 08, 2009
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