over your head
US /ˈoʊvər jʊər hɛd/
UK /ˈoʊvər jʊər hɛd/

1.
di luar pemahaman, terlalu sulit
too difficult or complicated for someone to understand
:
•
The professor's lecture went completely over my head.
Kuliah profesor itu benar-benar di luar pemahaman saya.
•
This advanced math problem is a bit over my head.
Soal matematika tingkat lanjut ini agak di luar pemahaman saya.
2.
tanpa sepengetahuan, melangkahi
without someone's knowledge or approval, especially when it should have been obtained
:
•
They made the decision over my head, even though I'm the project manager.
Mereka membuat keputusan tanpa sepengetahuan saya, padahal saya manajer proyek.
•
Don't go over my head to the director; talk to me first.
Jangan pergi tanpa sepengetahuan saya ke direktur; bicaralah dengan saya dulu.