I don't get it.

Do you play World of Warcraft?
If not then yeah, you wouldn't get it

Tank AKA meatshield, the class that will take the most damage to keep every else alive.
Lock =Warlock
Heels (heals) a healing class -paladin, priest, druid, shaman
Shammy = Shaman

Its a World of Warcraft reference. Lock and Tank, Warlock and Tank class (maybe warrior, paladin, et-cetera.

Heelz and a shammy also refer to other playable classes in the game, although the cat seems to think they are high heals and a sham-wow. ROFL. Pretty funny when you get the references.

Thats kinda how i think Milo, Ollie and Shadow see Dave and I when we talk about WoW.

"Shammy... Why does mommy want one? I didn't pee on the floor, did you?" Milo looks at Ollie, cluelessly.

I was scratching my head too, I got tank easily, but heels lost me.

Basically he's saying he needs to get a group together.

I'm guessing Snooch would be the melee DPS class for the group

Oh my that's hilarious!! Especially seeing as many of the people we play WoW with have cats too.

I've sent this off to all of them!

Is WoW anything like D&D? I remember playing it in college.

This should answer a lot of questions. http://www.worldofwarcraft.com/info/...ers/index.html

Also the left hand menu on the site you'll see a link to movies, most of which are gameplay videos