its a way to descibe the way people in the bay aka the yay get down and dance. also called getting stupid, hyphy of retarded doo doo dumb. most people are off a drug called thizz.
by BREEZiiE May 2, 2006
Get the yellow bussinmug. to my friend brezie up there, thizzin is what happens to you,yellow bussin or ridin the yellow bus is thizzin, which is taking ecstacy. bam.
by chrisd May 26, 2006
Get the yellow bussinmug.