i was at the beach and i got enrolled into a high school at the beach and then all of a sudden theres this evil entity in like purple and black glowing armor that you'd see in a fantasy novel riding around on a rainbow glowing motorbike, and then suddenly i was in my friend's grandma's car and the grandma took off her clothes and threw them at some creature's home to distract it from being all evil (the grandma was also kinda evil)
Dreams can have multiple interpretations, but here's one possible meaning for your dream:
The beach represents a place of transition and relaxation. Enrolling in a high school at the beach suggests a new phase or learning experience in your life. The evil entity in purple and black glowing armor may symbolize a menacing or negative force that you perceive in your waking life, perhaps someone or something that challenges or threatens you.
The rainbow glowing motorbike could represent a combination of conflicting emotions or desires. It suggests that even though you are facing this negative force, there may be some glimmers of hope, positivity, or different perspectives available to you.
The sudden shift to your friend's grandma's car may symbolize a transfer of power or authority. It could also represent seeking guidance or protection from someone older and wiser. However, the grandma's behavior in stripping and throwing her clothes could indicate a sense of vulnerability or exposure, suggesting that the person or entity you are seeking help or protection from may not be as reliable or trustworthy as initially believed.
Overall, this dream may reflect your subconscious grappling with a perceived negative influence in your life, the possibility of finding silver linings or alternative solutions, and perhaps a sense of caution about who you trust or seek guidance from.