To Exhibit
To Demonstrate
する verb
はっきする
白旗 (しろはた) White Flag
発揮する (はっきする) To Exhibit, To Demonstrate
覇気 (はき) Ambition, Aspiration, Spirit
He likes To Demonstrate his hacky はっき sack skills.
It's a bad idea To Demo(nstrate) hacky はっき code.