half-arsed



half-arsed

  (British very informal!) also half-assed (American very informal!)
a half-arsed attempt to do something lacks energy and enthusiasm I made a half-arsed attempt to write the introduction and then went back to bed.

Common Names:

NameGenderPronouncedUsage
Guiscardgees-KAHRMedieval French
Yaling-Chinese
MaksymMAHK-sim (Polish)Ukrainian, Polish
MaartjeMAH:R-tyəDutch
Salina-English
Gunvor-Swedish, Norwegian, Danish