The Shrinky Suit was a device first wished up by Timmy Turner in the episode, Tiny Timmy" so that he could shrink down and explore the microbiological world.
Cosmo and Wanda create the suit for Timmy and the trio shrink down to explore the microscopic world. Things take a turn for the worse when the fairies are accidentally eaten by Vicky, whose body Timmy enters to find them. To do so, he is able to transform the suit into a submarine, making it easier to navigate inside the body. Interestingly, Timmy and his fairies never meet whilst inside Vicky's body.
In the Enter the Cleft! game, Stage 3-4 takes place inside Vicky's stomach and Timmy once again uses the Shrinky Suit to enter. The player must track and find Spatula Woman who hides in there, and rescue Cosmo's mother.[1]

















