What is Perma-dust?
1.
A thick build up of dust that refuses to come off even with lots of cleaning.
Although not completely permanent (as the name suggests) the dust is made of very resilient particles that can transfer into the pores if rubbed hard enough with bare skin.
"I scrubbed all night, but the perma-dust would not come off."
See
Random Words:
1.
The step brother of your step brother or step sister. No, NOT you or your brother.
PAT: Okay, Kelly, this is Bob, my side-step-brother..