And easily one of the best comics ever is The Adventures of Dr. McNinja. You don't necessarily have to be a fan of comics to enjoy it either; just a fan of awesome.
If you think a comic about a ninja who is a doctor who has a gorilla receptionist and has sidekick who is 12 who grew a handlebar mustache through sheer force of will and rides a velociraptor, then this is for you.
If this is not for you, you might need to seek professional help. :)