Videos
Here's a collection of Wheatley-related videos that I like.
Music
Various in-game songs and fansongs related to Wheatley. There's also the famous Wheatley Crab song.
Animatronic Wheatley
This youtuber, Mr. Volt, is really, really good at engineering. He's currently on his third attempt of progressively making more and more game-accurate Wheatley animatronics. He's also made animatronics of other things form Portal 2, like GLaDOS's head, the companion cube, and a miniature 1500 Megawatt Aperture Science Heavy Duty Super Colliding Super Button.
Memes & Shitposts
fucking goofy ahh core