This must not be a REAL warning 25 August, 2011 Love the signs on SF muni buses. RelatedYeah, that's vomit on the bus. Muni, I think we're done.Holy tax cuts! This is a SF bus stop! (Yes, that's all there is to it.)Finish the project or remove the sign. Either way, #SanFranFail100 in SF at 420 I must be smoking something. (But I'm not.) ←I spray it ON my food, and then I won't want to eat it That's wasting food!Something's just a little off with this Starbucks picture→