Football are my worst: Drew Bledsoe. Terry Glenn. Dave Meggett. Sam Gash. Peter Warrick--Cincinatti Bengals (I wanted something orange for whatever reason). And I also have a Ben Coates, but I'm proud of that one more than anything.
Forget it, my basketball ones were pretty bad, too. I had a Rodman 91, Pippen 33, and Jordan 23 (In junior high, I was on a 3 on 3 team and we wanted to have matching jerseys and the Bulls were the only team we could get three jerseys of different players. I took the Pippen 33 because of Bird). Also in middle school before I discovered my basketball roots, I had a Stephon Marbury Timberwolves jersey because I really liked the team. I think that ranks as the worst. Then again the Warrick jersey was terrible.
I've also had some hockey sweaters (Wild, the first Phoenix, a B's, and my awesome lace up Avs, with AVALANCHE cascading down the front), but I'll never be ashamed of any of them. Hockey sweaters rule.