when i was younger i had recurring nightmares about a specific TV channel's ad jingle, like a physical materialization of the word "ad" (in french) would appear in my house when the jingle played on TV and would try to kill me for whatever reason

the funniest thing about this is that at some point while growing up i actually befriended the thing in my dreams? and in later nightmares i had i would sometimes call it to help me, stuff was wild honestly

It is a very specific place on the walk home from my high school. It's nothing special, I do not know why the default map for my dreams is that lol

there are a few but i remember one of them is a giant seafood market with an ill-placed escalator and a hidden storage room

The elevator. I still have dreams about it. The elevator is a living creature in which it devours people that doesn't understand it.

I don't quite know tbh... but if I did, it probably would be something relating to my uni or where I live

Yes. It’s a couple different scenarios that are reoccurring— I’m either in high school or college and I forget to go to take a final exam or fail to turn in a big project/assignment. There is another where I’m drowning in the ocean. Yet another is when I meet up with a former romantic interest of my college years.

uhhhh aside from trauma nightmares dreams involving canada are strangely common w me,but i also get a fair amount of dreams taking place in malls

Yes, they're not exactly the same, but they have the same feeling of insecurity, not knowing what to do, say or where to go.

Honestly I had one, it was dreadful. For about a week I had this dream about mall, millions of pple Falling from the sky, I hated it but also it was interesting.