It's fun to run, it's fun to play, It's fun to make things out of clay. It's fun to fill your car with gas. It's fun to break... things made of gla**. It's fun to spray yourslef with Mace, It's fun to sqeeze your mother's face. It's fun to mow your daddy's gra**, It's fun to break... this made of gla**. But broken gla** can cut your hand And then you'll bleed across the land. Ask any woman, child or man The dangers that you'll have... With broken gla**. Sometimes I put on special pants, And then I board a plane to France, When I arrive, I start to dance, And then I break... things made of gla**. With broken gla**. But broken gla** is not a food. So don't you listen to some dude. Who says put cheese on broken gla** and make a SAND-A-WHICH... Out of broken gla**! Broken gla** isn't good for your tummy. Although you might think that it's kinda yummy. Don't eat that gla**, don't be a dummy. Stay in school. And don't eat broken gla**. Don't eat broken gla**. Let's sing a song about broken gla** I'll help you write it after cla** There is no song that could surpa** This song we sing. About broken gla**. HARMONICA SOLO! (Spoken) About broken gla**.