The Backyardigans/Triangle Rap (from Sesame Street Live: Elmo Makes Music)

Cast

 * Tyrone as Telly Monster

Lyrics
Tyrone: (spoken) I'm giving her one of my triangles. Look at all those beautiful three sides and three angles. (singing) Triangles, ow! Triangles, oh yeah! A 1, 2, 3! Triangles, whoo! One angle on the top and two on the bottom doesn't sound like much but a circle doesn't got them. My favorite shape of all there are if it were up to me, the triangle would be a star. It's exactly the same on every side coming through the point where the sides collide. Just like old Egyptians did I love the shape of a pyramid. Triangles, triangles. A 1, 2, 3! Triangles, ha ha!