Johnny Test Theme Song | Johnny Test | Cartoon Network

Got a head of fiery hair and a turbo charged backpack!\r
His genius sisters use him like a lab rat.\r
A neat-freak dad at home and a super-busy mom!\r
\r
Subscribe to the Cartoon Network UK YouTube channel: \r
\r
\r
Visit the Cartoon Network UK website:\r
\r
\r
Welcome to the official Cartoon Network UK YouTube channel, the place where you can watch funny videos, clips with theme tunes and songs and interactive game plays from The Amazing World of Gumball, Adventure Time, Ben 10 Omniverse, Teen Titans Go!, Mixels, Regular Show, Batman, Lego Ninjago, Uncle Grandpa, Steven Universe, Clarence and many others. Get ready to laugh out loud and join us by subscribing to the channel!