vrpoljiti

1. (usually with se) to fidget; to squirm
   Dete se ceo čas vrpoljilo na stolici. — The child fidgeted on his chair the whole lesson.
   Prestani da se vrpoljiš, skoro smo stigli. — Stop squirming, we're almost there.
2. (usually with se) to be restless; to be on edge
   Vrpoljio se dok je čekao rezultate ispita. — He was restless while waiting for his exam results.

Almost always used with se: vrpoljiti se.