D.Brown - the cousin that is super fun to hang with but your parents won't let you anywhere near him, because they are worried you will all be arrested.
Ashley - the kickass mom that let's you get away with anything, except for letting you hang out with D.Brown.
Jodi- the super hot aunt that all the young guys fantasize about.
Ben- the cousin that your parents will let you hangout with. He's got a little angst, but the kids are safe with him.
eheath and skiierman- were conjoined twins separated at birth.  It's not clear exactly who they are related to.
Bishop- has to be the rockstar father, who everyone else worships, but he's pretty much done it all and won't let his kids get away with anything.
Ginko- the uncle with the perpetual Peter Pan complex.  Even though the parents consider him to be a little bit of a bad influence and he occasionally gets the kids drunk, they can never say no to him.
MacMahoooon- Ginko's older brother who is successful and the when the kids do something stupid, they always say "Why can't you be more like your uncle Chris".
Mr.Huck- Grandfather who has Alzheimer's, has an answer for everything, but can never remember your name.  It doesn't matter whether you want him to be part of the family.  You've tried putting him in the nursing home, but somehow he manages to find his way back.