A person who performs showy, often dangerous stunts, especially but not exclusively in sports;
a showoff
wykonywanie zawiłych manewrów, popisywanie się
He was a hot dog behind the wheel, screeching his wheels at every turn
They spent the day hot dogging down the slopes at Aspen.
You won your race? Hot dog!
hotdog
hot dogger
hotdogger
hot-dogger