on the fiddle
US /ɑn ðə ˈfɪdl/
UK /ɑn ðə ˈfɪdl/

1.
melakukan penipuan, menipu
involved in dishonest or illegal activities, especially involving money
:
•
He was caught on the fiddle, taking money from the company.
Dia ditangkap melakukan penipuan, mengambil wang dari syarikat.
•
Many politicians are suspected of being on the fiddle.
Ramai ahli politik disyaki melakukan penipuan.