Burn a hole in (someone's) pocket

Translation burn a hole in (someone's) pocket into russian

The money was burning a hole in his pocket, so he spent it all on a new gadget.

Деньги жгли дыру в его кармане, поэтому он потратил их на новый гаджет.

To spend money quickly or carelessly, often due to having received a sudden influx of cash, leading to a desire to buy things impulsively.