Anna has yellow on the mind... who's gonna do an egg yolk macro?
So, what does this mean to you? Depending on what side of the light I'm on it means either "Hurry up and hit the gas!" or "Rev your engine and get ready to go!"

And here is a bonus image for all you doggie urinal fans :) I found a red one in Garden City. I think I've seen blue somewhere so I'll have to search for that again.