This is how we do it[This is how we do it]La la la la la la laLa la lo lo lo lo oh[This is how we do it]La la la la ohThis is how we do it, it's Friday nightAnd I feel all rightThe party's here on the West sideSo I reach for my 40 and I turn it upDesignated driver take the keys to my truckHit the shore 'cau...