Interjection
brrr
Alternative spelling of brr
In Cork heavier emphasis yet is put on the brrr sound to the letter R. Similar to the Cork accent but without the same unmistakable intonation, Kerry puts even heavier emphasis on the brrr sound to the letter R. For example: the word Forty. Source: Internet
Throughout the south this word is pronounced whereby the r exhibits the typified Irish brrr. Source: Internet