Because you like Sid Jenkins in Skins

After alien Haruko rides in on her Vespa, giant robots spouting from Naota Nandaba's forehead soon become the least of his worries. See them in FLCL.

Oscar Martinez is a national accountant in an office of weirdos. See them in The Office.

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.

Wendy Corduroy is the ultimate in cool in Gravity Falls. See them in Gravity Falls.

Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.

A sarcastic and nosy tomboy, Stephanie Tanner is understandably not crazy about being the middle child. See them in Full House.

Matilda Wormwood is so smart, she taught herself how to be psychic. See them in Matilda.

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.

The self-described "ghost with the most" knows the ins-and-outs of specter life like no other. Just ask him. See them in Beetlejuice.