beat your brains out

US /biːt jʊər breɪnz aʊt/
UK /biːt jʊər breɪnz aʊt/
"beat your brains out" picture
1.

memeras otak, berpikir keras

to think very hard about a problem or question, often without success

:
I've been beating my brains out trying to solve this puzzle all day.
Aku sudah memeras otak mencoba memecahkan teka-teki ini sepanjang hari.
Don't beat your brains out over it; let's just ask for help.
Jangan memeras otak terlalu keras; mari kita minta bantuan saja.