大大咧咧

carefree / offhand / casual

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

greatly / enormously / (dialect) dad / uncle

see 咧咧[lie1 lie1]

to draw back the corners of one's mouth

modal particle expressing exclamation

(dialect) to cry / to whimper / to talk drivel