[bryanrasmussen]

It took me a while to get the pun, it doesn't show up in the article anywhere from what I could fine and I don't actually see how you're defending against anything here so I wonder - Did you just have this pun sitting around and were itching to use it somewhere, anywhere?

[akavel]

Personally, I still don't get it; would you please care to explain? I'm really confused with what does the title really try to convey... :/

edit: Also, clicking to the article, the actual title seems (now?) to be: "Turn Your Code into Docker Images with Cloud Native Buildpacks", so I'm even more confused now... o_O

[bryanrasmussen]

Defence against the dark arts is a professorial position at Hogwarts School in the Harry Potter universe - why the pun was used is what I'm confused about, since without a matching context it loses capacity as a pun.

[kkarakk]

it's a reference to she who cannot stop tweeting