What is top brass?

Craig is the definition of "Top Brass". Craig is also known by some as "Cash Money" and "Cash Rich".

Craig owns your life, therefore, he is "Top Brass"

Top brass - what is it?

The top of the military chain of command, the ones who report directly to The DoD, POTUS and Congress.

The top brass are those guys qualified by regulations to wear the most bling on their uniforms.