Monster in the Bathroom

There's a monster in the bathroom, and he shut and lock the door
 There's a monster in the bathroom, and he shut and lock the door
 There's a monster in the bathroom, and he shut and lock the door
 And he won't, and he won't, and he won't come out
 I can see him through the keyhole
 I can see him through the keyhole
 I can see him through the keyhole
 And he won't, and he won't, and he won't come out
 Look, he's brushing his teeth
 There's a monster in the bathroom, and he's brushing all his teeth
 There's a monster in the bathroom, and he's brushing all his teeth
 There's a monster in the bathroom, and he's brushing all his teeth
 And he won't, and he won't, and he won't come out
 I can see him through the keyhole
 I can see him through the keyhole
 I can see him through the keyhole
 And he won't, and he won't, and he won't come out
 Look, now he's washing his toes
 There's a monster in the bathroom, and he's washing all his toes
 There's a monster in the bathroom, and he's washing all his toes
 There's a monster in the bathroom, and he's washing all his toes
 And he won't, and he won't, and he won't come out
 I can see him through the keyhole
 I can see him through the keyhole
 I can see him through the keyhole
 And he won't, and he won't, and he won't come out
 I can see him through the keyhole
 I can see him through the keyhole
 I can see him through the keyhole
 Watch out, watch out, he's coming out
 Run, run away