The phrase "does he know" is widely recognized as a popular meme format originating from a 2022 YouTube video titled "The Batman: Does Riddler Actually KNOW Batman = Bruce?" by the New Rockstars channel. The meme features the character Riddler (played by Paul Dano) with the caption "Does he know?" used humorously to question someone's awareness or knowledge about a particular subject. This meme has spread extensively on social media platforms like Twitter and Tumblr, often employed to doubt or question the knowledge or awareness of an original poster or someone in a conversation.
If the question "does he know" is asked in a general conversational sense, it typically means questioning whether a particular person is aware of something. In meme culture, it emphasizes humor and doubt about someone's knowledge. If the question was intended more specifically or personally, additional context would be needed to provide a tailored answer. But generally, the phrase is rooted in the meme culture described above.
