O.G. Kennelly is the father of T.D. Kennelly, brother or brother in law of C.K and uncle of C.D.
O.G. has fair skin, messy blond hair, red shoes, blue jeans, and a light green top with dark green markings on it.
O.G. is an inventor, who likes science and sci-fi. He likes the smell of the country air and also believes wormholes and time travel could theoretically be possible.
- He is allergic to Skits but not Martha.
- He believes chickens smell like country air.
- He disallows T.D. keeping his shoes in the freezer because it makes the ice cream taste funny. However, he is quite tolerant of T.D. making a mess.