Bećarac is a humorous form of folk song, originally from rural Slavonia, Croatia and eventually spreading into southern Hungary and the Vojvodina region of Serbia. The root of the word comes from bećar (Turkish: bekâr), meaning "bachelor", "reveler" or "carouser". Bećarci are always teasing, mocking and/or lascivious, and are usually sung by a male company at village parties ("sijelo" or "kirvaj").^[1] However, they are also sung by women in equal footing,^[2] especially in kolo dance.

Bećarac uses a strict form of couplet in decasyllable, always sung to the same music, played by a tamburitza orchestra, less common bagpipes or samica,^[2] or just by the choir. The first verse is sung by the choir leader and forms a logical thesis; it is repeated by the choir of gathered men. The second verse is a humorous antithesis, also repeated by the choir (but often broken by laughter). Bećarci are usually performed at the peak of a party as a drinking song after the crowd is sufficiently warmed up by wine and music. A series of bećarci can last indefinitely. The lyrics are often made up at the spot or improvised,^[3] and the best ones are spread and reused for later parties.

Bećarci are often difficult to translate and to understand by outsiders, because the use puns, reference to local events and cultural allusions. A simple example: "sjedi Ćiro na vrh slame, brkovima plaši vrane" -> "Chiro sits on top of straw, with his mustache he scares a crow". But it is difficult to make sense of: ""mala moja, visoki jablane, je l' ti mjesec vidio tabane"-> "my little one, tall apple tree, has the moon seen your soles".^[4]

It is believed that bećarac originates with the abolishment of the Croatian Military Frontier.^[2]

It was studied by Friedrich Salomon Krauss, born in Požega, who collected around two thousand bećarac songs.^[2]

• Chastushka, short Russian humorous folk song