Because you like Miles "Tails" Prower in Sonic the Hedgehog

Andrew Glouberman is trying to make it through puberty with his sanity intact. See them in Big Mouth.

Years of being the less desirable Vargas sibling have given Romano quite an inferiority complex, as well as the temper to match. See them in Axis Powers Hetalia.

Years of brutal winters, foreign invasions, and crippling loneliness have left Russia's mental state far from wholly intact. See them in Axis Powers Hetalia.

Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.

Randy Marsh is a geologist and Nobel Prize winner who is into binge drinking, starting riots, the Food Network, and P.F. Changs. See them in South Park.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.

The crown prince of the Fire Nation, Zuko has been ordered by his father to find the long-lost Avatar before he is allowed to return home. See them in Avatar: The Last Airbender.

Michael Scofield is no criminal, and he didn't get jailed by accident. See them in Prison Break.

Donna Meagle has a Benz, a fool-proof strategy to pick up men, and the number for R&B star Ginuine's direct line. Enough said. See them in Parks and Recreation.