(Building it up) (Building it up) Grab a bucket and Grab a spade when you're starting out See the one that I made Don't worry I'll show you how Fill it up, and pat it down Turn it over upon the ground And see what we've found (Building it up) Like a big sandcastle (Building it up) Just to knock it down (Building it up) Like a big sandcastle (Building it up) Just to knock it down again Grab a shovel To dig a moat around the tower Plant a flag and decorate With shells or flowers Fill it up, and pat it down Turn it over upon the ground Yeah look at us now! (Building it up) Like a big sandcastle (Building it up) Just to knock it down (Building it up) Like a big sandcastle (Building it up) Just to knock it down again When the tide comes in, washes it away But when the tide goes out We can build it up again (Building it up) Like a big sandcastle (Building it up) Just to knock it down! (Building it up) Like a big sandcastle (Building it up) Just to knock it down again (Building it up) Like a big sandcastle (Building it up) Just to knock it down! (Building it up) Like a big sandcastle (Building it up) Just to knock it down again (Building it up like a big sandcastle Building it up just to know it down again)