be a genius at something

..something, anything. Naturally, it’d be nice to be a math genius or a music genius or an artistic genius, but i’d settle for being a genius at whistling, yo-yoing, catching flies with chopsticks, blowing smoke rings, or folding origami or something stupid like that…i’d like to be able to do one thing better than anyone i know or will ever know.I don’t want to be a genius to show off, just to be able to say “i may suck at everything else, but, you know what? i’m a damm good____.”