(I Can't Get No) Satisfaction

Plot:

Kelso is back from Chicago: he has a daughter, Betsy, and his paternal status makes him even more desirable to Kimberly, but once he realizes she is someone's daughter too, his own conquest somehow feels sordid, unless her father... Kitty gets Hyde to call his 'lost dad' Barnett again. Eric decides to (ab)use his 'year off' for undeserved treats, such as bubble gum ice cream, and doing things he always dreamed off, such as vandalizing a local shop; when Red takes everyone to the muffler shop only to find it's out of business, Eric decides to shorten that word to 'muff...