If those of you who are of my generation didn't think that we're getting old, this is a clue from no less than today's New York Times crossword puzzle:
52 Across (10 letters)- 1990 #1 rap hit that starts, "Yo, V.I.P., let's kick it."
C'mon, you know this one. No fair using Google.
UPDATE - Yes, many of you got "Ice, Ice, Baby". See how this stuff has been burned into our memory? Well, for those of you who want some closure, YouTube has the video, so click here for a trip back to the 90s.