Forget the fact that the family structure is all similar, how about shows that contain about 30% plot and about 70% cut scenes that start with "Like the time I... ...did my taxes." ...set my armpit hair on fire." ...drank blood to become a vampire."
Family Guy stopped being funny ages ago, but in my mind, American Dad is one of the best (and most consistently funny) comedies on TV. It started out kinda shaky, but somewhere around season two it started to get really good.
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Aaawww, sorry for that pun!
...did my taxes."
...set my armpit hair on fire."
...drank blood to become a vampire."
Then cut to the "joke." Oh and they hate Meg.
(edit: thanks zifnab, works now)