A lighthearted teenager obsessed with technology, getting a girlfriend, and meat, he has been Danny's best friend "since forever". When not obsessing over gadgets, he obsesses over girls. Like Sam, he shares in Danny's secret and often helps battle ghosts back into the Ghost Zone. He generally provides comic relief.[11] Tucker's inventions sometimes seem redundant, but ironically, they will work well in the Ghost Zone, or against ghosts.