For me....

10. Home Is The Sailor (Cheers)
9. The One With the Embryos (Friends)
8. The Matchmaker (Frasier)
7. Good Grief (Arrested Development)
6. One Hugs, The Other Doesn't (Cheers)
5. The Pilot (Seinfeld) hourlong, Season 4 finale, not the real pilot
4. Thanksgiving Orphans (Cheers)
3. Pilot (The Cosby Show)
2. Travels With Martin (Frasier)
1. Bar Wars III: The Return Of Tecumseh (Cheers)

1. "Smoking" (NewsRadio)
2. "Reverend Jim: A Space Odyssey" (Taxi)
3. "Felix Remarries" (The Odd Couple)
4. "Pilot" (NewsRadio)
5. "This Old House" (Wings)
6. "The Grand Opening" (Curb Your Enthusiasm)
7. "Elaine's Secret Admirer" (Taxi)
8. "A Friend in Need" (Too Close for Comfort)
9. "The Shower Scene" (Ellen)
10. "Eric Hollywood" (Boy Meets World)

This is off the top of my head... I'm sure I'm leaving off some that I would want on there

10) BEWITCHED #17 "A is for Aardvark"
9) FRIENDS #220 "The One Where Ross is Fine"
8) EVERYBODY LOVES RAYMOND #102 "Pet Cemetary"
7) NEWHART #184 "The Last Newhart"
6) MARY TYLER MOORE SHOW #71 "Put on a Happy Face"
5) DICK VAN DYKE SHOW #122 "100 Terrible Hours"
4) BOB NEWHART SHOW #83 "Over the River and Through the Woods"
3) FRIENDS #31 "The One Where Ross Finds Out"
2) MARY TYLER MOORE SHOW #73 The Lars Affair
1) I LOVE LUCY #30 Lucy Does a TV Commercial