Apparently a lot of people around here like Bill Hicks, and why not? He was a brilliant comedian, and maybe the most viciously accurate (and just vicious!) satirist there ever was of the grossly self-satisfied smugness that typified post-1989 American culture. He was easily worthy of being remembered alongside Carlin and Williams, and I think would've been had he not died of cancer just as his career was starting to really take off.
You can find a lot of his stuff, full shows as well as excerpts, on YouTube, and I'd recommend doing so. You'll find your question better answered there than here.
After the Berlin Wall fell. That was one of Lenin's "weeks where decades happen", and the decade that happened in that week was the 90s, when the United States believed it had won the world forever and behaved accordingly.
You can find a lot of his stuff, full shows as well as excerpts, on YouTube, and I'd recommend doing so. You'll find your question better answered there than here.