two-bit

adjective3

1. •
   (US, informal) Costing 25 cents.

   • That was back in the days of the two-bit shave and haircut.
2. •
   (US, slang) Insignificant or worthless.

   • Forget that two-bit shyster. Get yourself a real lawyer.
3. •
   Acting on, and producing, two qubits.