Had the idea last bread that the "Something BIG is about to drop" could have (as A layer) Zigniew Brzezinski (ZBIG, for short) in mind.
Anyway, in the process of that, notice that Q-2775 is one of those "BIG" drops and has and iinternal delta of 5:27 (tomorrow's SpaceX date), along with the drop number itself resembling that date. Might be a "minus 1" involved for "drop within a drop" aspect and drop number having an extra "7"