podvaliti

1. (to sb + acc.) to palm off; to fob off
   Prodavac mi je podvalio pokvarenu robu. — The seller palmed off faulty goods on me.
   Podvalili su mu lažnu diplomu. — They fobbed a fake diploma off on him.
2. (to sb) to trick; to play a dirty trick on
   Rođeni brat mu je podvalio kod podele nasledstva. — His own brother cheated him when the inheritance was divided.
   Pazi da ti neko ne podvali na pijaci. — Watch out that nobody tricks you at the market.

The person deceived is in the dative: podvaliti nekome.