Definitions

1. noun

a colloquial or informal term, often used to express enthusiasm or excitement, especially in sports.

“The crowd erupted in a chant of ‘Come on you yellows, you’re the sockeroos!’ as their team scored the winning goal.”

2. interjection

an expression of enthusiasm or excitement, often used to express support for a team or player.

“Sockeroo! What a fantastic goal by the striker!”