Get up in your grill/grille.

I'm reading the transcript of the oral argument in Summers v. Phelps — the First Amendment case that we were talking about yesterday — substantively! — here and here. This post is about the English language. At page 40, Margie Phelps, arguing in favor of the right to express outrageous opinions in the vicinity of a funeral, is quoted as saying:

I think approaching an individual up close and in their grille to berate them gets you out of the zone of protection, and we would never do that.

(Boldface added.) Then, at pages 47-48, she's quoted saying:

Your body of law about captive audience... where they, by the way, specifically said at footnote this isn't about content. You've got to be up -- again, I will uses [sic] the colloquial term -- up in your grill. The term I think the Court used was confrontational.

And page 49:

I do think that you could have a public event where there was not an element of vulnerability in the people going in. You might even let them up in their grill.

So what is it? Grill or grille?

You cook on a grill (perhaps in a “bar and grill”), but the word for a metal framework over the front of an opening is most often grille. When speaking of intensive questioning “grill” is used because the process is being compared to roasting somebody over hot coals: “whenever I came in late, my parents would grill me about where I’d been.”

All right. So when you get up in somebody's grill/grille, what's the image: getting very close to the front of his car or somehow snuggling under the lid of his Weber? I Googled "what does get 'get up in his grill' mean" and – the world is so strange! — the second hit was to my blog:

k*thy said... I'd have no problem if she'd get up in his grill and then gone after his cycles with a bat.

Well, I didn't write that, and I think it's "grille." We're talking about the car, aren't we? Or do you think it has to do with that hip hop-style jewelry, worn over teeth? But what is that a reference to: the car part or the cooking surface? Wikipedia spells that "grill," but Googling around, I see a lot of pictures of Corvettes with "grille teeth." I even found one that I took:



Have I resolved it yet? If not, I submit the truly humble and unexceptionable request that spelling should be consistent within the transcript (and, if it's not too much to ask, all of the work of the Supreme Court). So pick one. I say "grille." (And I love those old Corvettes!)