hindi gawang biro (hindî gawáng birò) Filipino/Tagalog term

hindî gawáng birò  
Syllables:  hin·dî ga·wáng bi·rò
[hin-dî ga-wáng bi-rò]  ?
adjective
Literal meaning: not a joke made
Filipino meaning:
  1. lubhang mahirap
  2. isang mabigat na gawain
English meaning:
  1. really hard and difficult
  2. a really big job
Dictionary keywords:
gawa; biro