A robber robbed a bank and ran into the road and got hit by a car.
The cops said to him, "That's CARma for you!"
CARma
Explanation
Explain Bear
Listen up, nimrod! The joke is that the robber got hit by a CAR after robbing a bank, and the cops made a pun using "CARma" which sounds like "karma." Karma is when you do bad stuff, bad stuff happens to you. Get it now, dumbo?