М-да, с чувством юмора у тебя неважно(The "funny bone" is a nickname for the humerus, a bone in the arm. The actual bone doesn't have anything to do with having a sense of humour, of course.)
работать на дядю(Если не хочешь пахать на дядю день и ночь, то тебя предупредят за месяц (If you don't want to work your fingers to the bone day and night for The Man, you'll be given a month's notice –б(Michele Berdy))