Stand where the auction npc’s are and RP an auctioneer.
Do a late running of the Gnomes by making a Gnome and running from Gadgetzan to Booty Bay.
Pretend to be a one man army and dress up like Rambo and solo run through the last expansions dungeons blasting through everything.
Go hunt down toys
Try an Ironman leveling challenge
RP as a pirate that only fights other pirates, can’t kill any other npc’s but monsters.