Family Matters, a spin off from Perfect Strangers, focuses on the Winslow family as they navigate life while having to deal with a serial stalker with a penchant for destroying personal property.  

Somehow that lunatic-genius, Steve Urkel, became an overnight sensation and took the world by storm.  You couldn't walk through a school in the 90's without hearing someone say "Did I do that?"

If you like a show where a maladroit is the hero, then this is the series for you.