What has 2 arms but no legs?
A crippled woman with no more meaning in her life.
Crippled Woman
Explanation
Explain Bear
Listen up, buttercup. The joke is funny because it takes a simple riddle setup and gives a dark and unexpected answer. The humor comes from the contrast between the innocent question and the morbid punchline about a "crippled woman with no more meaning in her life." It's funny because it's not funny, got it?