calling card

"It was a calling card; the moment at which he was fully able to indulge his macabre, goth-boy, grand guignol vision."

As Lindsay Beyerstein explained for Salon, "the banner is the calling card of a Christian supremacist movement seeking to impose theocracy on America."

Music remains Tyler’s most identifiable calling card, but his forays into fashion have arguably been more impressive.

I tell them to get on YouTube and Instagram, make videos, make shorts, make an IG Reel and use that as a calling card.

“That certainly has to be a calling card for our hockey club if you want to be successful, a clear understanding of how we have to play,” Knights coach Bruce Cassidy said.