balaviti

1. to drool; to slobber
   Beba stalno balavi jer joj rastu zubi. — The baby keeps drooling because she's teething.
   Pas balavi čim vidi hranu. — The dog drools as soon as it sees food.
2. to snivel; to have a runny nose
   Mali je prehlađen i ceo dan balavi. — The little one has a cold and his nose has been running all day.
3. colloq. derog. (of a person) to talk nonsense; to blather
   Ne balavi, nego reci šta se stvarno desilo. — Stop talking rubbish and tell me what really happened.
   Šta balaviš, niko te ništa nije pitao. — What are you blathering about, nobody asked you anything.
4. colloq. humor. derog. (balaviti se, of a couple) to make out; to snog
   Njih dvoje se celo veče balave u ćošku. — Those two have been making out in the corner all evening.
5. colloq. derog. (za + instr.) to drool over
   Balavi za njom već mesecima. — He's been drooling over her for months.

Of kissing (balaviti se) the word is disapproving or mocking: it suggests sloppy, excessive kissing in public.