Term used by home owners in beach towns referring to the renters in the summertime. They always come in and pack the bars, trash the streets and then leave. Best known for pissing on the sidewalk and drunkenly not being able to find their way back home.
THOSE DAMN SHOOBIES ARE ALWAYS TRYING TO COME IN AND RUN OUR BEACH TOWN.
The term scoobies comes from "Scooby Snacks" and refers to charred bits of herb and ash you may suck in while hitting a bowl. While unpleasant, they are no where near as bad as a flaming scooby which is a still smoldering piece of bud that will scorch the back of your throat.
"Dude, that bowl is almost kicked. If you hit it too hard you'll get some mad scoobies . . ."