It's always annoyoing when you're not being helped when needed. Kurwa mac is a strong Polish curse. Sluzba means service, servants. "Sluzba mac" is therefore the perfect definition of someone who fails to assist.
Dough Boy: Today I'll cook some more shabby chicken soup. Why is the pot I need dirty?!? SLUZBA MAC!!!!
by Swissmiz August 11, 2010