Definition 1. You get sexual during dreams.
Definition 2. You took your favorite youtuber and made it into a sexuality.
If you are definition 2, I advise going outside, maybe touch some grass, also burn your device.. Its for the better.
Example Person for definition 1. : Im Dreamsexual!
Second Example Person for definition 1. : Oh, cool!
Example Person for definition 2. : Im Dreamsexual! OwO
Second Example Person for definition 2. : bro u weird as hell