Origin
The trend began on February 23rd, 2021. The earliest extant tweet with the prompt comes from Twitter user @emmaillustrate (shown below). However, she is quote-tweeting a deleted tweet by user @JAM_WAH, meaning the trend may have started before her post.
Spread
Various Examples
Search Interest
Unavailable
Source: https://knowyourmeme.com/memes/post-a-picture-of-yourself-as-the-final-boss