What is the difference between a woman and my fridge?
Only one moans when I put my meat in it.
Woman Versus Fridge Comparison
Explanation
Explain Bear
Listen here, dummy. You really need help with this one, huh? The joke plays on the double meaning of "moaning." The fridge only moans because of the motor, but the woman moans, well, for a different reason when the guy put his meat in.