Another one from Kate Takes 5! I think it's pretty obvious which decade I grew up in.
1. Rainbow Brite
God, I wanted to be She-Ra.
3. The Get-Along Gang
OK, so this is a group rather than a single character, but come on, they're the Get-Along GANG.
4. Grumpy Bear
Love the ensemble of bears, but there's just something about Grumpy Bear.
5. The Wuzzles
Another group, but hey: alone they're science experiments, but together, they kind of make sense.