"South Park: Not Suitable for Children" just dropped on Paramount+ on Wednesday ... and one of its many targets just so happened to be the YouTuber-turned-entrepreneur.

In a clip of the show, character Clyde Donovan sits in front of a computer as he watches an influencer named Logan LeDouche (who looks very similar to Paul) hawk his drink brand, "Cred" (which shares the same appearance to Prime Hydration bottles).

"The most important thing is just to be yourself," LeDouche says in the scene. "When I feel like I can't be myself, that's when I need a hydration drink that'll pick me up -- that's when I need Cred!!"

The spoof even mocks Logan's over-the-top marketing campaign for the company ... which included jumping out of a plane as he drank a bottle of Prime.

"Drink Cred, or you're a piece of s***!!"

The scene also pokes fun at the company's controversial energy drink ... which was scrutinized by Senator Chuck Schumer, who said it could be harmful to Logan's primarily young fanbase -- even though its cans specifically state it's for people ages 18 and up.

"Drink Cred at your school today!! Not intended for children," the narrator in the clip says.

Logan seems to be okay with it all ... 'cause he recently shared the clip on his social media accounts