Dnd Spell Puns

Context: I'm in a DnD campaign, for fifth edition.

So basically, one of my characters told a horrible pun to a planetar (Massive angel-like being) over Sending (A spell letting you communicate over long distances). "Whaddya call a celestial who likes to fish? An angel-er." and then he got asked to put his journal in the box that suddenly appeared behind hm, He complied, and when he got it back his name was gone from the first page of the book, and there was a golden box, that read "Tell me what I've pun, wizard" So I'm assuming he needs to answer in some sort of pun related to his name, Klaus Hallowmantle.

However, my brain is smoother than... I can't think of anything to compare it to all of a sudden. Oh well. Anyone who can help me with this?

A humidifire.

Ok, so this one needs a bit of buildup.

At the time (a week or so ago) I was making a homebrew item for DnD (for the uninformed, Homebrew are custom made items/classes/spells to use in a DnD game at the discretion of the DM (Dungeon Master)).

I had shown this item (shameless plug) to my friend (who is also the DM of the campaign I'm in now) in the hopes of using it in the campaign. He had pointed out that the item was a bit OP for it's cost and that the homebrew page I had made for it was too long. We were discussing ways to improve both the item and the page, and then got on the topic of magic items in general.

It went something along the lines of this:

DM: ... you can't really destroy a magic item before removing the magic from it. Like, you could try to melt down a magic sword for example, but all that would really do is make it too hot to hold. You could even bend it, but not outright destroy it.

Me: That's gotta be one pissed off magic sword.

DM: I mean, yeah, if it's sentient.

Me: Maybe it got so angry at being bent, that it gains sentience just spite you or something.

DM: Well, yeah maybe.

And this, people of reddit, is when the PUN, popped into my head.

Me: *leans in* you could say that the sword gained sentience cuz it got... bent out of shape.

A second or two of silence, and I see the pun register in his head, and I fucking lost it.

I then laugh for a straight minute. After about ten secunds of me busting a gut, he said "Aight, Imma head out"

We're cool now, but he really didn't want to talk to me the next day.