big shot
US /ˈbɪɡ ˌʃɑt/
UK /ˈbɪɡ ˌʃɑt/

1.
orang besar, tokoh penting, orang berpengaruh
an important or influential person
:
•
He acts like a real big shot since he got promoted.
Dia berlagak seperti orang besar sejak dia dinaikkan pangkat.
•
She thinks she's a big shot because she works for a famous company.
Dia fikir dia orang besar kerana dia bekerja untuk syarikat terkenal.