What do you mean by cold humor?

Cold humor, with a little black humor, is different from black humor. It can be understood as humor without obvious intention.

When the parties tell a cold humor, they don't mean to achieve the humorous effect. This is a very casual humor. It's up to you to laugh or not.

"Cold humor" is a kind of faint humor that is naturally revealed inadvertently. It is the humor that makes people dumbfounded, puzzled, thoughtful, epiphany and laugh, and it is the humor that makes people memorable.

It is called "cold humor" because it is not only humorous, but also "cold".