色胆包天

outrageously bold in one's lust / debauched (idiom)

day / sky / heaven

surname Bao

to cover / to wrap / to hold / to include / to take charge of / to contract (to or for) / package / wrapper / container / bag / to hold or embrace / bundle / packet / CL:個|个[ge4],隻|只[zhi1]

color / CL:種|种[zhong3] / look / appearance / sex

(coll.) color / used in 色子[shai3 zi5]

gall bladder / courage / guts / gall / inner container (e.g. bladder of a football, inner container of a thermos)

boldness in pursuing one's sexual urges