1 definition by FxSaintMoon

It is an occurrence when a girl is in-love with Ilyas, but he doesn't want her because he's chasing other bitches. She then gets with another guy and lives happy until Ilyas comes back into her life and asks her to come back to him, she then starts cheating on her boyfriend with Ilyas because she has Ilyas syndrome.
"That chick was so pure, until I found out she has Ilyas syndrome"
by FxSaintMoon June 27, 2022
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