Who can help me explain what "you have nirvana in fire, I have a crown" means?

I think what you said is: "You have a mace, I have a crown."

"You have a mace, I have a crown" was invented in the Southern Song Dynasty. It was Han Chinese who were killed by fish. Faced with the powerful force of an alien woman, they had to use this black humor to express their helplessness at that time. The complete statement is like this: "You have a serial horse and I have a hemp knife; You have Jin Wushu, and I have Grandpa Yue; You have a mace and I have a crown. " . The meaning of the whole paragraph is like this. At first, we resisted stubbornly, but after cooperating with the Golden Man, we found that we really couldn't do it. When the scepter struck, we would give up our crown. After a crunchy sound, we gave up and announced that our strength was completely defeated. Teasing is the last weapon of mental retardation. In the face of the enemies of the earth, we can choose to give the last glad eye. Of course, the end is still death.

The crown of the skull is the bone on the top of the head, which means that you hit me with a stick. I have no choice but to get it with my head.