Do you think dreams have a meaning? or is it just random scenes your brain makes up? why did scenes in my dream constantly repeat for me?

I just woke up from an incredibly strange dream (even for myself… which sometimes involves… flying, slaying dragons and running in supersonic speed downtown) lol but actually, the dream i just had, wasn’t that odd, but what i did find odd was that it kept repeating scenes.. over and over again…

Example: i was having my ordinary whacked up dream, but then out of the blue this scene showed up about 3 times, my dreams usually have a plot, but that scene just appeared with no explanation. The scene—> A police officer running with a rocket in one hand jumps off a yacht and into a ferris wheel and falls off a deck. (Seeming extremely clumsy ) And that was it, showed up 3 times and interfered with what i was doing in my dream… (Which was saving this guy who was kidnapped from a street gang and hiding out in a cave that was really a house where a martial arts master lived.. lol)

Random scenes that didn’t fit in continued throughout my dream as well… random much?

Anyone else ever have dreams they find are different from the rest.. and weird? Let’s hear them. =D (Love hearing about other ppls dreams ;P.. Anywho.. off to study for finals. altho i’d love to explain my dream more. lol ;))