4) Taco Bell
A Chihuahua trots through town on a mission. He passes by potential distractions, including a possible love interest, without a second glance. Finally, he reaches his destination: a man about to bite into a taco. He looks up at the man (the camera has been at the dog’s eye level this whole time), opens his mouth, and says, "Yo quiero Taco Bell." The catchphrase, uttered by Reno 911! and Rocko’s Modern Life’s Carlos Alazraqui, quickly entered the pop culture lexicon thanks to widespread airplay in 1998, 1999, and to a lesser extent 2000, and became to the '90s what the Noid was to the '80s.
Credit: YouTube/ charlieg007879