I has short stories behind both names, though.
I got called the archery kitty when I shot an arrow into another arrow, so I combined the Japanese words for archery and cat to create Shashuneko.
That was a few years ago.
Last fall, my friend was teaching me to speak fluent Japanese and instead of saying "I like cake" I said "I am cake" so I quickly corrected myself by yelling repeatedly, "I am not cake" which is "keiki jenai."
And now you know.
Anyways, Hi, Bri!