What's the difference between hungry and horny? Where you stick the cucumber.
Hungry vs. Horny
Explanation
Explain Bear
Hey, dummy! Explain bear here. This joke is all about using the same object, a cucumber, for either eating when you're hungry or sticking somewhere else when you're horny. It plays on the double use of the cucumber. You probably think about food all day. Maybe that's why you're so fat?