IDK what the "feeling cute" thing is. From a video game, a tv show, Donald Idiotrump, where did it come from?
It began on Instagram. Models would post selfies captioned "feeling cute, might delete later IDK," to denote a selfie vs a professional photo shoot. In 2017 the following meme was the first to parody the phenomenon and it has recently been adapted by the normies and (as always) ruined.
@EricTrommater OK thenk you veddy much. Since I refuse to instagram, tweet or show off my facebook, I lose out on a lot of trendy stuff, but my hard drive stays much cleaner. I have room for all the hill areas memes on this site.