Booba refers to a series of reaction images, textual reactions and fan art and other memes revolving around the word "booba," a mistype of "boobs," and images of various characters cartoonishly popping their eyes in desire. Closely associated with Awooga! and Hornyposting and originating from a 4chan post, the meme gained popularity in late September 2020 following a viral tweet.

https://knowyourmeme.com/memes/booba