MACK
Meaning of MACK in English
mack 1
/mak/ , n. Slang.
a pimp.
[ 1885-90; by shortening of mackerel pimp ]
mack 2
/mak/ , n. Informal.
mac 2 .
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012