To have delusional and unreal thoughts about someone who you know probably has never even thought about you ,and, yes, they notice yo makeup creasing and yo mascara flaking babe, im sorry.
by the1n0nlybest April 13, 2023

Delulu means delusional basically.
For example, BaPN players expecting Aurarus to update his game one day.
For example, BaPN players expecting Aurarus to update his game one day.
by GhostofBaPN August 30, 2023

Being filled with delusions and high expectations of love while at the same time fighting the temptation to do anything about it; i.e telling the other person you miss him/her, sending her messages, etc.
by kuyasaan January 27, 2024

by slaygirlie August 15, 2023

Delulu is short for delusional. Commonly used when someone is extremely blind to signs of their crush not liking them. It is also used a lot to describe a person who is in love with an idol/celebrity.
by channiesspicyramen August 31, 2023

Short for delusional.
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."
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
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
by Anonymousperson2906 May 23, 2023
