Grinning like a shot fox

Australian Slang

Definition

Wearing a broad, self-satisfied, slightly sly grin; looking very pleased with oneself.

Examples

"After nailing the job interview, he walked out grinning like a shot fox, already planning celebratory beers."

"She pulled off a sneaky bargain at the markets and came back grinning like a shot fox."

"When our team pinched the win in the final seconds, the captain was grinning like a shot fox in the team photo."