Gatyameca

The Gatyameca is a character in the Sonic X anime series. It was an evil robot created when various appliances that Dr. Eggman took control of joined together to create a larger, more dangerous robot. It proceeded to menace Christopher Thorndyke but was halted by the combined efforts of Sonic the Hedgehog and Emerl.

Trivia

 * Gatyameca's name is a pun; properly spelled out it would be "Got ya mecha."