No. 1 - The Contest, the episode where they have a contest to see who can remain "master of their domain" the longest...easily the funniest thing ive ever seen on TV
No. 2 - The Opposite, where george does everything the opposite and Jerry is \'Even Steven\'
No. 3 - The Outing, where George and Jerry are mistaken for gay lovers "Not that theres anything wrong with that"
No. 4 - The Glasses, George loses his glasses and thinks he sees Jerry\'s girlfriend kissing his cousin Jeffrey
No. 5 - The Burning, the only episode in the last two seasons i really like, Kramer starts acting for hospitals
No. 6 - The Jimmy, they become friends with a person who refers to himself in the third person, and Kramer is mistaken for a mentally challenged person
No. 7 - Forgot what its called, The episode about having threesomes...calssic stuff
im not a big fan of the Soup Nazi though...and other popular episodes, such as the bubble boy, although they have their moments
there are many more that are close for number five and onwards...but for now, ill leave it at that