From Wikipedia:
"Cross-Eyed Mary" is a song by the English progressive rock band Jethro Tull from their album Aqualung (1971). The song is about "Cross-Eyed Mary", a schoolgirl prostitute who prefers the company of "leching greys" over her schoolmates.
It was intended as a companion piece to "Aqualung", a piece on the same album about a homeless man. Indeed, the Aqualung character is given a cameo in "Cross-Eyed Mary". The song has been covered by Elf, Iron Maiden (see Piece of Mind, "The Trooper", The First Ten Years and Best of the 'B' Sides), and also by Clutch for the Sucking the 70s compilation.
Lyrics:
Who would be a poor man, a beggarman, and a thief --
if he had a rich man in his hand.
And who would steal the candy
from a laughing baby's mouth
if he could take it from the money man.
Cross-eyed Mary goes jumping in again.
She signs no contract
but she always plays the game.
Dines in Hampstead village
on expense accounted gruel,
and the jack-knife barber
drops her off at school.
Laughing in the playground -- gets no kicks from little boys:
would rather make it with a letching grey.
Or maybe her attention is drawn by Aqualung,
who watches through the railings as they play. Hey!
Cross-eyed Mary finds it hard to get along.
She's a poor man's rich girl
and she'll do it for a song.
She's a rich man stealer
but her favour's good and strong:
She's the Robin Hood of Highgate --
helps the poor man get along.
Hey!
Laughing in the playground -- gets no kicks from little boys:
would rather make it with a letching grey.
Or maybe her attention is drawn by Aqualung,
who watches through the railings as they play.
Cross-eyed Mary goes jumping in again.
She signs no contract
but she always plays the game.
Dines in Hampstead village
on expense accounted gruel,
and the jack-knife barber
drops her off at school.
Hey!
Cross eyed Mary
Oh Mary
Oh Cross Eyed Mary