When you wake up in the morning at a quarter to one And you can't go back to sleep and you want to have some fun You brush your teeth Ch ch ch ch, ch ch ch ch You brush your teeth Ch ch ch ch, ch ch ch ch When you wake up in the morning at a quarter to two And you can't go back to sleep, so what do you do? You brush your teeth Ch ch ch ch, ch ch ch ch You brush your teeth Ch ch ch ch, ch ch ch ch When you wake up in the morning at a quarter to four And you can't go back to sleep because you've fallen on the floor You brush your teeth Ch ch ch ch, ch ch ch ch You brush your teeth Ch ch ch ch, ch ch ch ch When you wake up in the morning at a quarter to six And you can't go back to sleep and you wanna do some tricks You brush your teeth Ch ch ch ch, ch ch ch ch You brush your teeth Ch ch ch ch, ch ch ch ch When you wake up in the morning at a quarter to eight And you feel very sleepy, oh, but you're going to be late You brush your teeth Ch ch ch ch, ch ch ch ch You brush your teeth Ch ch ch ch, ch ch ch ch