Memorizing is a skill that anyone can learn. Though it may take some practice, with this method, you can memorize anything.
If you write what you want to memorize down, then it will help even if you don't revisit it because now it is ingrained in your brain. As an example, when I was memorizing brr brr patapim, I wrote it down so it was ingrained in my brain for me to remember.
When you listen to someone else say the thing you want to memorize, you can learn how to articulate it. This can help you realize how to say what you need to memorize and it can help you keep it in your brain for longer. For example, when memorizing garamararam raraman mararaman dan madu dung dung dung tak tung tung perkun tung I listened to the original audio to help me.
Making connections to other things you know helps a lot with memorizing. If you make connections to other things you already know, it is easier to memorize something you don't know. For example, when learning the fusion, I was able to make connections with other italian brainrot characters to memorize it easier.
Now that you know the best tips for memorizing, go out in the world and see what you can do! Don't forget to practice!