My favorite stuff from the 90's:

Music:
Guns n' Roses
Green Day
Nirvana
REM
RHCP
Metallica
Radiohead
Oasis
Weezer
No Doubt
Blink 182

I'm probably forgetting something, but whatever.

One hit wonders:
Sinead O' Connor - Nothing Compares to you
Crash Test Dummies - Mmmm Mmmm Mmmm
Deep Blue Something - Breakfast at Tiffanys
Joan Osbourne - One of us
The Verve - Bittersweet Symphony
Lou Bega - Mambo no. 5
The Cranberries - In your head
Coolio - Gangsta's Paradise

Shows:
Friends
Seinfeld
Simpsons
Nanny
South Park
Just Shoot me
Power Rangers
Bundy
Mad TV

And yes, I'm counting stuff that was made in the 90's even though they started in the 80's.