I'm The Grumpy Old Troll

Dora, a Aventureira / Dora la Exploradora / Dora the Explorer

I'm the Grumpy Old Troll
Who lives under the bridge
Hey
I'm the Grumpy Old Troll
Who lives under the bridge

Who's there?
If you wanna come over
All you have to do is this
All you have to do is this