Koostis
Gray stuff that is often found in the bottom of cups or bowls. It is believed that Koostis was originally created by mount koostis which burn to ashes after shooting out millions of gallons of koostis from it's peak.
Koostis is also often refered to as anything you want it to be
Koostis is also often refered to as anything you want it to be
Calm your Koostis
koosty
Koosty : Scottish slang for good
Nae worries its aw koosty