Why is my nickname GojoSensei345?

Gojo is the name of a Jujutsu Kaisen Character.

I wanted my name to be something that represented strength.
Gojo Satoru is a character from the Anime and Manga Jujutsu Kaisen... and he is basically OP, so, nothing better ,right?
He is also a Sensei at Jujutsu High.

Why the number 345?

Is my favorite number ,and I don't really know why ,one day I woke up and chose it as my favorite number.

What does the YOWAIMO in my bio mean?

It is a famous phrase from him that means ''You are weak''
He said it a few moments before beating a strong character without even sweating.
That is what I like to do in my games.
Show my opponent that they are weak.

>:(