Inside - tag connected with: funny images, memes, funny pics, happy, humor, inside, funny pictures, perverted, meme, images, best, funny, crazy, car, bus, vehicle, chase, joke, stop, then, fast, funny jokes, after, chasing, it, you, jokes, in, are, when, as, outside, twice.
A bus is a vehicle that runs twice as fast when you are after it, as when you are in it.