What's the difference between a hooker and a drug dealer?
A hooker can wash her crack and resell it.
Hooker vs Drug Dealer
Explanation
Explain Bear
Listen up, lil' buddy. So, a hooker is a prostitute, right? And a drug dealer sells drugs, like crack cocaine. The joke is saying a hooker can clean the crack she uses and sell it again, making money twice! It's messed up, I know, but that's the "joke." You probably thought the joke was about fishing because of the word "hooker", but the joke is about sex workers.