BMW vs Porcupine

This is a pun using the word "prick", which can mean a sharp point as on a porcupine, but also an unpleasant or annoying person. The joke implies that the people who own or drive BMWs are often considered unpleasant.

• Bmw
• Difference
• Stereotype
• Animal
• Car
• Inside

• What's the difference between a cop car and a hedgehog? With a cop car, all the pricks are on the inside.
• What's the difference between a school bus and a cactus? On the school bus, the pricks are on the inside, but on a cactus, the pricks are on the outside.
• Here’s one for the Aussies: What’s the difference between an echidna and a police car? All the pricks are on the inside.
• What's the difference between a Lambo and a boner? Your sister didn't give me a Lambo.