Snake Jump is an attraction in Froggy World (the amusement park for adventurous frogs) where frogs climb up through a snake and jump out onto a trampoline
The snake body is made from 2 feet of 1 5/8 inch diameter plastic tubing. The head was formed using craft foam, glue and paint.
The angle support to hold the snake upright was 3d printed:http://www.thingiverse.com/thing:57828
but it could be cut from wood or cardboard.
Froggy doesn't like to admit it, but if you look closely, you'll see a yellow stripe down the back.