Well, you're close. It's technically five:You're trying to diss the Bulls franchise by saying they haven't won a championship since 98, when only 4 four teams have won since then and only 2 others have won since the start of the 90s, including the bulls. I wouldn't say that is all very terrible at all considering a lot of teams have yet to win a championship in the NBA. Nothing about the Bulls present or past is bad, so really you just failed.
I think they were referencing how fans of Detroit teams generally hate Chicago teams. I couldn't stand Chicago teams when I was a kid. . .What about Detroit?