作曲 : Traditional ♪ A horse and a flea and three blind mice, Sat on a curbstone shooting dice. The horse he slipped and fell on the flea, "Whoops," said the flea, "there's a horse on me!" - Boom, boom, ain't it great to be crazy? Boom, boom, ain't it great to be crazy? Giddy and foolish the all day through. Boom, boom, ain't it great to be crazy? - Way down South where bananas grow, An flea stepped on an elephant's toe. The elephant cried with tears in his eyes, "Why don't you pick on someone your own size?" - Boom, boom, ain't it great to be crazy? Boom, boom, ain't it great to be crazy? Giddy and foolish the all day through. Boom, boom, ain't it great to be crazy? - Way up North where there's ice and snow, There lived a penguin and his name was Joe. He got so tired of black and white. He wore pink slacks to the dance last night! - Boom, boom, ain't it great to be crazy? Boom, boom, ain't it great to be crazy? Giddy and foolish the all day through. Boom, boom, ain't it great to be crazy? - I had the strangest dream you know, I ate a nine pound marshmallow. When I woke up I knew something was wrong. I looked around and pillow was gone! - Boom, boom, ain't it great to be crazy? Boom, boom, ain't it great to be crazy? Giddy and foolish the all day through. Boom, boom, ain't it great to be crazy? ♪ Boom, boom, ain't it great to be crazy? Boom, boom, ain't it great to be crazy? Giddy and foolish the all day through. Boom, boom, ain't it great to be crazy? - Boom, boom, we are crazy. Boom, boom, we are crazy. Boom, boom, Boom, boom, ain't it great to be… Ain't it great to be… Ain't it great to be… Crazy? -