Definition of delusional: "characterized by or holding false beliefs or judgements about external reality that are held despite incontrovertible evidence to the contrary, typically as a symptom of a mental condition."
Person one: Omg, he looked at me! I think he loves me!
Person two: Don't you think you're being a bit delulu right now??
Person one: Yeah, you might be right... I am a bit delulu
Someone whose delulu has self esteem so low that they think that nobody will ever love them, but they're so delusional (delulu) that they think everybody is in love with them.
"Mary is so delulu! Jake looked at her in the halls and now she has heart eyes for him!" *eye roll*
originating from a word used to describe someone delusional to be with someone usually unobtainable. now used by Gen Z as being delusional to (usually) relationships.
girl 1: he liked my message! does that mean he likes me? it means he likes me right
girl 2: you're delulu