This would be my first actual page that I have written, and I hear joke SCPs are hard to write, so I'd like suggestions for improvements. In addition, I am aware that it's a little on the short side, so requests for other sections I could add are welcome as well.
I dunno about this. The joke isn't really subtle or anything, it's just "something what makes people forget their keys" with some random stereotypes thrown in. My parents misplace a lot more things than I do, I'm not entirely sure that the ADHD mention is good since it's a condition that can make people feel pretty distressed, and not everyone has the luxury of just asking a parent where the thing is when they lose it.
Also, don't refer to an individual as a "subject" unless you've established the experimental protocol they're being subjected to. If there's no research design or observation ongoing, they're not a subject of anything and shouldn't be called such. And stating that the effects manifest on "subjects" may incorrectly indicate that the effects only manifest when there are experimental settings in place.