What does steel straight man mean? (Is Brother Bing a straight steel man? )

What are the characteristics of steel straight men?

1. Have a straightforward temper and personality, and speak straight.

Inflexible, unconventional and unprincipled.

I don't know how to dress up. I like to wear a suit.

I don't know how to pick up girls. Everything in love is passive.

One track-minded can always talk to death.

Fancy doesn't understand amorous feelings, but she is very proficient in chatting.

The insistence on the aesthetic fans of straight men still exudes the temperament of being doomed to loneliness from time to time.

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