"Rubber baby buggy bumpers" - Say this three times as fast as you can. How about, try saying " Loopy lizards lying lazily aloft a little lane of logs," without messing up. This Tongue Twister book is huge collection of funny phrases, ridiculous rhymes, and silly sentences that will have kids laughing for hours. Each one challenges your mouth muscles as you try to say these tongue twisters faster and multiple times.