Procure por qualquer palavra, como kappa:
 
1.
Something or some situation very difficult to deal with satisfactorily. You may use just 'tough nut' too.
Property division is a tough nut to crack in divorce.
Iraq has become a tough nut for the U.S. government.
por João Rodegheri 26 de Novembro de 2006

Words related to tough nut to crack

headache hot potatoe pain in the ass pain in the neck tough shit