I had a close call with a Hippo in Botswana thanks to the stupid guide that decided it would be a good idea to bang a stick on our canoe to " get it's attention ". Yep, turns out they move pretty damn fast!
Edushape Hippo Bath Set. Child friendly Hippo toy with Edu-Foam letters which stick to each other, and tiles, when wet. Easy & fun clean up: put Edu-Foam letters into Hippo's mouth to drain surface water. Attaches to tubs with up to 4" wide sides and can be reversed when others shower. Set includes: 41 colorful foam alphabet letters. Hippo Head size: 14" x 18".