Me: I named my dog Five Miles so I can tell people I walk five miles every day.
Old man: I ran over five miles today.
Me: I named my dog Five Miles so I can tell people I walk five miles every day.
Old man: I ran over five miles today.
The first person in the joke is trying to trick people by naming their dog 'Five Miles' so they can claim they walk five miles a day, but then the old man one-ups them by saying they ran over five miles, using 'five miles' literally, and in a morbid, unexpected way, which is funny.
ROAB_EPIC
YESSSSSSSS