throw your hat into the ring
US /θroʊ jʊər hæt ˈɪntu ðə rɪŋ/
UK /θroʊ jʊər hæt ˈɪntu ðə rɪŋ/

1.
mencalonkan diri, ikut serta dalam kompetisi
to announce one's candidacy for an election or competition
:
•
After much deliberation, she decided to throw her hat into the ring for mayor.
Setelah banyak pertimbangan, dia memutuskan untuk mencalonkan diri sebagai walikota.
•
Several candidates are expected to throw their hats into the ring for the upcoming presidential election.
Beberapa kandidat diharapkan akan mencalonkan diri untuk pemilihan presiden mendatang.