I once had a dream that was a mix between back to the future, jaws, and sonic adventure.
basically me and my dad traveled back to the 80s in a time traveling speedboat but then we ended up getting chased by a shark like the orca in sonic adventure.
Honorable mention to one of the times I did DMT and found myself on a space station amidst a machine elf war with one faction trying to help me escape while the other tried to kill me with laser guns.
I used to have a lot of weird dreams now most of the dreams I remember are either about my mom dying or something sexual (thankfully never at the same time)