Build it, build it, build it very high 
Build it, build it, up into the sky 
Build it up, build it up, build it very tall 
Build it very tall and then stand back and watch it 
fall fall fall
We're gonna build a castle with a wall going round 
A big draw-bridge that lowers to the ground 
We're using 
Tall bricks, short bricks, big bricks, small 
Build up our castle, build it very tall
Build it, build it, build it very high 
Build it, build it, up into the sky 
Build it up, build it up, build it very tall 
Build it very tall and then stand back and watch it 
fall fall fall
hammer - hammer - hammer - hammer 
hammer - hammer - hammer - hammer 
saw - saw 
saw - saw 
hammer - hammer - hammer - hammer 
hammer - hammer - hammer - hammer 
saw - saw 
saw - saw
We're gonna build a rocket soaring up to the stars 
We'll fly around the universe and stop off at Mars 
We're using 
Long bricks, short bricks, big bricks, small 
Build up our rocket, build it very tall
Build it, build it, build it very high 
Build it, build it, up into the sky 
Build it up, build it up, build it very tall 
Build it very tall then stand back and watch it fall 
Stand back and watch it fall 
Stand back and watch it fall 
Watch it fallÂ…Â…