as far as i can tell, this is the only other time anyone ever wrote the phrase "my giving not short enough":

https://www.tumblr.com/your-taking-too-long-detector/792997375554764800/ides-of-march-1997-neo-deactivat

(tumblr user trans-junk-rat asked people to "Reblog and write the opposite of your URL" to which your-taking-too-long-detector responded "my-giving-not-short-enough-misser")

#mygivingnotshortenough #yourtakingtoolong #deltarune