Oh they know alright: Thragg infiltration fail meme

Thragg: We will disappear within your society. Your people will never know we are here. Cecil and the entire GDA who have all seen Anissa before:

This meme references plot points from the adult animated superhero series Invincible. The top text features a quote from Thragg, leader of the alien Viltrumite race, claiming he and his fellow Viltrumites will blend into human society completely undetectably. The second line of text sets up the punchline: Cecil Stedman (head of Earth's Global Defense Agency, GDA) and all GDA staff have already encountered Anissa, an extremely prominent and recognizable Viltrumite, so they are already fully aware of the Viltrumites' presence on Earth. The accompanying image is a photoshopped still from the show: Cecil sits at a GDA conference table with a smug, knowing expression (his face has been edited to feature a real public figure's face), while a shocked GDA agent stands next to him, confirming Thragg's supposed secret plan is already known to his targets.

This meme was originally posted to Reddit meme communities by user u/Nanaue7, as confirmed by the watermark visible on the image. It is an edited fan creation that repurposes existing footage from the Invincible animated series, with a face swap edit applied to the Cecil Stedman character paired with original text referencing events from the show's plot. The provided source information explicitly cites its origin as a Reddit meme.