blahaj

On Windows, you can open the emoji picker with Win+. or Win+, (depending on locale iirc). Then just switch to the symbols tab by clicking the omega symbol and chose å

Alternatively, you can install PowerToys, which includes a quick accentuator tool.

Hold the Combine key (Linux-only, user-configurable, usually RCtrl) and press a twice. Or Combine+a+*.

Or get a laptop with a numpad. I am so used to Alt+num that I'd donate to someone to implement it in the Linux libinput, and I'm not alone.

Compose key

Depends on your computing platform.

I see another reply has already covered Linux.

On a Mac, press and hold a character key and a list of accent characters will appear. There are also dead key combinations using the option key to enter special characters directly.

US international layout, or make a custom layout (KbdEdit is multiplatform but there's free Linux programs to do it too)

Use a Scandinavian layout.

No, it isn't. Why would it be?

No that's new to me too, based off me searching the word and seeing the Wiki article on the toy. I'd seen the word because of one of the instances (blahaj zone), but I literally never see the word outside of Lemmy.

Withy some compression straps around it to make it look smaller in places