What trick should I learn?

Im working on the cabin tutorials from CLYW. I just learned spencer berry’s havoc and rancid milk.
I also know the easy ones like cheddar cheese and guacamole etc.
I was wondering if anyone has any suggestions for me for what to learn next,
My favorite so far has been electric bologna which i learned a while back.
So anything like that would be great

Try enigma or tape cassette