A dirty Kerija is when you visit the US as a foreigner and no goddam person can pronounce your name correctly so you die a little bit each time someone calls you "karen" by accident and at the end of your trip you've heard an insane an of stupid mispronounciations of your name (one of which is korea) so you go back to your home country and tell everyone what wild creations people did with your name

A term used to reference cannabis/marijuana/weed.