Burning Down the House

With her parents away, Jackie plans on throwing a small, classy dinner party.  Kelso tries to turn it into a fun party, and invites everyone he knows; Jackie is upset, and when Kelso tries to fix things, he only ends up making them worse.  Hyde makes it with a snobby girl from school, but the guys don't believe him.  Red finds out that Bob wears a toupee, and then has to spend an uncomfortable evening not talking about it.