Is she from the Maxx? It was an animated show on MTV a long time ago. Her name is Sarah and there's a whole part where she gets a gun to defend herself but she always comes across as a little bit deranged.
It's an original character from @whoismonday on twitter ( https://x.com/whoismonday ) called "Mote".
The meme template used to have a doge in it but somehow this version got more popular recently.
Recognizing that is a part of growth, don't think bad of it.
I used to fucking love a cartoon about a living magical alien rubick's cube that was so bad it didn't even make it through the first season despite the toy being a raging success at the time.
Just like if you cringe at the stupid shit you used to do, it's just a sign that you've matured enough to know it was stupid.