Meaning of back, crack and sack | Babel Free
Definitions
A beauty treatment for men in which hair is removed from the back, from between the buttocks (crack) and from the scrotum (sack).
slang, vulgar
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.