The Chupacabra was wished for by Timmy Turner to play cards with him.
The chupacabra is a legendary cryptid rumored to inhabit parts of the Americas and the Caribbean.
It is a beast resembling a canine with red skin and a back covered with dark red spines. It has sharp claws and teeth, and a pink underbelly. Timmy's dad described it as "a cross between an ugly dog and a hairless kangaroo."
When Timmy hid all the monsters he wished for in his wardrobe, the Chupacabra escaped and tried to eat Dad's bologna sandwich. Dad called Crocker and described him and saying he was sucking on a goat. Later the Chupacabra ate Dad.He managed to escape but was covered with saliva, and acid. Later, on the day Crock Talk, the TV show premiered, it was one of the many monsters who mauled Crocker. He was later poofed back to his homeland by Cosmo, Wanda and Poof.