Just an idea I'd like to share
This may have been posted before but I did a search for "fel reaver" and didnt come up with anything much like this.
So if you can survive being pummled by the Fel Reaver which as a lv 80 dk tank I can and have nothing better to do you can pull him into honor hold but thats not the funniest thing... If you pull him and run into an inn then wait for him to die he rolls over and filles up the inn making it very hard to click on anything. (Just keep casting weak spells on him and walk slowly and he should follow you unless you kill him first)
Some photos
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