The porcupine has the pricks on the outside.
You: You can tuna piano but you can't piano a tuna! Person getting told joke: What about the jar of glue? You: I knew you'd get stuck there
You can take a rental car anywhere.
The pricks are in the inside of the Porsche.
Because it's easier to deal with just one prick
A cactus has all the pricks on the outside.
A roasted baby with an apple in its mouth.
With the porcupine, the pricks are on the outside.
So that there's no chance of a hung jury
A gray and red hairy paste.