A girl who is a lesbian and is too dense to pick up on the hints that her friend has a crush on her. Usually used as a character archetype and a term of endearment rather than something negative, as the audience is frustrated, yet on the edge of their seats, with the will-they-wont-they dynamic. I.e. they're dumb relationship-wise, not smarts-wise.
Adora from She-Ra and the Princesses of Power is such a dumb lesbian. It took 5 seasons and Catra spelling out her feelings for her to realize she was down bad for her.
Some insulting words used by the most annoying type of humans. "Ez" is the base of annoyance, while "dumb" and "lol" are some additional words to show how annoying you are.
-Wow Larry, you are good at this! GG!
- ez dumb lol ez dumb lol lololol dumb noob
-Thou art a sinner.
a person that likes to listen to 69s songs
a 6ix9ine song dumb or stupid or dumb
Means something is not fun and it’s actually retarded and a waste of time.