всем привет!

как перевести идиому - "делать что либо на отъебись"?

спасибо

приходит в голову "to slack one's work", по смыслу вроде тож самое

slack one's work =работать спустя рукава
похоже, но очень мягко звучитнадо что-нибудь пожестче:)
спасибо

вот нашел, вроде похоже на то, что требуется
half-assed

Doing an activity only partly, or without one's whole self involved; doing something without caring, or without putting anything into it.

I do my homework half-assed because I don't like the course.

ну да, half-assed более грубо

Тогда уж half-cocked. И созвучнее

думаю half-cocked имеет другое значение:

1.
half-cocked
Ajective decsribing behavior. Usually implies that the behavior was impulsive, done without considering the consequences.
After Sarah insulted Jimmy he went off half-cocked about her haircut.

2.
half-cocked
Entering a situation without being fully prepared.
Origin: Muskets and revolvers have a lowered, half-cocked, and full-cock position for the hammer. During loading, the weapon is brought to a half-cock. The weapon must then be brought to a full-cock to be used. Forgetting to cock the weapon leads to it being unprepared for combat.
The boxer did'nt do any research on his opponent, and went off half-cocked to fight somebody twice his size.

3.
Half-Cocked
A Half Erected penis
Jeff Showed me his Half-Cocked Weener in the Suburban


4.
Half-Cocked
Half cocked = a flacid boner
"I thought it would be a good idea to show off my package... too bad I pulled out a flacid-boner"

5.
Half-Cocked
being about half drunk
after those shots that we had i'm about half cocked

описание от сюда - http://www.urbandictionary.com/define.php?term=half-cocked

Вы хотели узнать, как говорят иностранцы или что по этому поводу пишут в интернете?

Ну вы-то не иностранка, почему ваше мнение более правильное, чем urbandictionary.com?

Автору - half-assed (или halfass) точно лучше, чем half-cocked.