Cringe hashtag performance

Embarrassing, awkward, second-hand embarrassment, forced, over-the-top, try-hard, cringeworthy, uncomfortable, attention-seeking, performative, exaggerated, manufactured, unauthentic, shallow, distasteful, bad acting, out of touch, cheesy, corny, predictable, predictable, cringey, uncomfortable, fake, awkward, off-putting, silly, ridiculous, and low-effort.