[/alone and /takethis are the easiest to remember; I'll probably only use these two in my life. The other two, the ones with a lot of consonants together, are there just because I thought somebody might want them, hypothetically.]
May as well nuke it and make the tag in_palm if we're going to do anything at all. It's absolutely ridiculous to expect anyone to type out it's_dangerous_to_go_alone!_take_this
I don't think pool #1048 translates well to a tag since it's kind of vague. It's not like just_as_planned, kono_lolicon_domome, or caramelldansen which are clearly defined as a specific face, phrase, or pose. This pool can be anything from the Pixiv hand meme like post #431560, to some mini-character in hands that doesn't use the template like post #531730, to characters in containers like post #976279, to a character simply being held out like post #922786. (I think the only one directly referencing the meme within the image is post #946637.)
It's less about the specifics of the image and more about the response it invokes in the viewer (the urge to say "Its dangerous to go alone. Take this!"), similar to the Disgustingly Adorable or Nightmare Fuel pools.
