So for this PLP, I tried to come up with what I thought was the funniest looking hat in Azeroth. There are some funny looking hats out there (and I almost wrote up the Druid's Tier 4 hat because it makes me laugh every time I see it), but I eventually ended up choosing this Engineering toy with a fun proc.

Name: Gnomish Mind Control Cap
Type: Cloth Head
Armor: 50
Abilities:

• +14 Spirit
• And here's the fun part: on Use (see restriction below), "engage in mental combat with a humanoid target to try and control their mind." If you succeed, you get a little hunter bar (not like the Priest's MC) to play around with your new pet.
• Unfortunately, it's not as fun as it used to be. The MCC only works out of combat now, so while it's still possible to use it on players with hilarious consequences, you have to plan out your attack. And over level 60, this thing gets a much reduced chance to work, in accordance with Blizzard's wishes of making CC less effective overall in BGs.
• But in some of the early twink battlegrounds, you can have a lot of fun with it. Plus, look at it! It's a funny hat!

How to Get It: You've got to be an Engineer of any spec, level 215 (BoE) to wear this one, although if you just want the hat without the MC ability, you can always go get the Ghaz'ridian Detector, which is not nearly as fun, but looks just as funny.

Anyway, you have to be a Gnomish Engineer, at least 235, to make it-- the recipe can be obtained from Oglethorpe Obnoticus in Booty Bay (he's the guy you talk to for the quest to become a Gnomish tinkerer, after it starts in Rachet or Ironforge, depending on your faction). It ain't cheap: 10 Mithril bars, 4 Truesilver bars, a Gold Power Core, 2 Star Rubies, and 4 Mageweave cloth are necessary to roll this one together, but when you do, you'll be able to MC to your heart's content. Well, once every 30 mins. And then only out of combat, and only sometimes. In fact, at this point, the mats probably don't make this worth it, unless you really like that proc enough to wait for it. But it does look funny, right?

Getting Rid of It: Now hold on now, this is something you keep forever. But just in case you do want to throw it away, a vendor will give you 55s 2c for it, or you can DE into a Dream Dust, Large Radiant Shard, or Greater Nether Essence. But before you do, take a look at this spinning wheel right here, please. Are you feeling sleepy? No? Me neither...