Because you like Mr. Peanutbutter in Bojack Horseman
Tony Montana makes up for his language barrier with his immense skill at cursing as loud and effectively as humanly possible. See them in Scarface.
Knuckles the Echidna is a 16-year-old red echidna (aka a spiny anteater) and guardian of the ancient Master Emerald. See them in Sonic the Hedgehog.
Oscar Martinez is a national accountant in an office of weirdos. See them in The Office.
David Rose likes his rose chilled, his linens pressed, and his family quiet. See them in Schitt's Creek.
They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.
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.
Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.
Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.