1 definition by somerandomguythatyoudontknow

The most amazing girl to ever exist that just blows your mind. She always keeps in touch and never forgets you, even when you make mistakes. Despite the terrible things that have happened to her, a good Rosie is resilient and gets back up when they get knocked down. No one is worthy to be Rosie's little boy.
"Damn, are you going out with that girl? What's her name, oh yeah - Rosie!
Everyone's jealous of you. How did you even win her round, especially you of all people. You're not special. She'll probably dump you for an older boy."
by somerandomguythatyoudontknow August 13, 2019
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