Kijiji Ad of The Day: BBQ machine

                                     BBQ machine for sale

A goof condition master chief BBQ machine eun by gas. We are selling because we have another. 
Please call xxx xxx xxxx

Where to begin?

Is it really a machine?  Are there moving parts?  Perhaps there's some sort of built-in tenderizer, or a mechanical feature that pre-chews your delicious BBQ delights. This is stuff I need to know!

"Master chief" suggests that one should be at least a Naval NCO to use it.  Petty Officer?  Warrant Officer...like that guy in American Sniper?

Also, I believe that "goof condition" indicates that the machine has been completely on fire at least once.

Finally, they have two of these remarkable devices! What are the chances?