A number of Ravelry posts I've read use the phrase "all the things". When asked which of several colors of yarn someone liked, their reply was "all the things". I finally got curious enough to find the source of this. The origin appears to be a cartoon. I've seen variations of this around, but never associated it with that phrase.
The phrase is a snowclone:
...a multi-use, customizable, instantly recognizable, time-worn, quoted or misquoted phrase or sentence...
These examples taken from Know Your Meme should make it easy to spot a snowclone.