Brain is one of the small fries. He is the smartest of all the Small Fries, hence, the name, Brain. His pink exposed brain takes up half his body. The other half of his body is purple, including his legs and lips. His face is white, like all the other fry.
Brain posses special abilities; unique to him. Brain turns when it meets water and will refuse to go down long drops. Another of his unique abilities is that he can interact with flowers. When he interacts with them, his pink brain rises slightly out of his head, and interacts with the flower.
Horror skin - Brain appears on a branch of a tree. Unlike the other characters in the skin, Brain has no physical differences, even though all other characters look different. This is possibly due to the fact that its brain is already exposed.