In my case, I'd walk into the living room of my old house and I "see" that someone wrote "ct24" on the floor. That's all I need to remember that I'm trying to reconstruct that pr[A].pr[A^c_t]<=e-(t^2)/4, because I know I'm reconstructing an inequality, exponents of e are often negative, and I know that I need to parse that text as [][ct][t24] (which are the exponents and sub-indices I need).
I then picture that a guy comes to me and says "Hi, I'm Paxton", and he's wearing a t-shirt with an Omega symbol. With that, I can reconstruct A_t={x in Omega|p(A,x)<=t} (in case you didn't catch it, I map p(A,x)<=t to "Paxton").
And so on. Note that I can take some shortcuts here because I'm playing to my strengths of being used to equations, and therefore I don't need to memorize that the second step defines A_t because it comes naturally.
For a completely different approach, you can picture a kid trying to say "Practice", but he mumbles instead "Pra... Pract...et... 24!", which you can map back to the equation ("Pract" = Pr[a^c_t]). The fact that the "24!" at the end comes out of nowhere only makes the scene more memorable, and therefore easier to remember.
Which would probably burn that into your brain pretty well.