the.com/flourish
To not merely survive but show off about it.
means To grow vigorously and thrive, or to wave something around with dramatic, attention-seeking style.
from From Latin florere, to flower, via Old French floriss-; the same root behind flora, floral, and the suspiciously fragrant Florida.
Plant logicA flourishing thing is literally in bloom.
Signature moveThat curly final flick on a signature.
Trumpet flourishThe fanfare announcing royalty arriving.