Does anyone know what this dream could mean..?

i had a dream last night where my next door neighbor bought a whole bunch of crazy animals, like tigers and flamingos and penguins and dogs and ya... well in my dream, they were all chasing me and i was completely terrified and i ran in my house and was pushing my door shut so the animals couldn't get in lol. and then i woke up and i fell back asleep like 2 minutes later.. then i had another dream where i snuck out of my house at night and met up with my friend and her car was parked in front of my house and then we just went driving around.. then the next day my sister was telling me how she knew that i snuck out of the house and that she saw the car parked in the front and everything. then i was paranoid because i had no doubt that she was gunna tell my parents. then i woke up. lol. does anyone know what those 2 dreams could mean?