We don't need no education,
We don't need no f***ing clothes,
No dorks are spazzing in the classroom,
Margret Thatcher leave them kids alone,
HEY THATCHER! Leave them kids alone!

The story:

Well, I was at school and it was lunch break; none of my
friends were really into Pink Floyd. I started singing it
and I got ALL my friends singing it! Later I bought the
album, and boy, was I embarassed! I had to tell all my
friends the real lyrics so they could sing it right!