Don't know if this has been done before, but seems the obvious question to pose in parallel to the Club Cult Hero thread.
Who is the worst/most disliked player/manager your club has had? I'm sure this could get interesting, especially if someone appears on both lists! :)
For UCD...Has to be Paul Doolin (cue moaning from the Drogs fans! ;) ). Got us relegated with a decent squad, made some woeful signings, ignored the scholarship scheme and then had some very high-profile, spiteful and ill-informed spats in the papers after.
Playerwise...can't get much worse than Barry Andrews. Or so I'm told - missed his only game for us. 3-2 defeat to Bray in the League Cup, where he was responsible for at least two of the goals. I'm sure Bray fans may have fond memories of him though!