Lyrics:

Mean Mister Mustard Sleeps In The Park
shaves In The Dark Trying To Save Paper
sleeps In A Hole In The Road
saving Up To Buy Some Clothes
keeps A Ten-Bob Note Up His Nose
such A Mean Old Man
such A Mean Old Man

his Sister Pam Works In A Shop
she Never Stops, She's A Go-Getter
takes Him Out To Look At The Queen
only Place That He's Ever Been
always Shouts Out Something Obscene
such A Dirty Old Man
dirty Old Man