Jump On The Biden Harris Bus Meme. Slow Joe is officially the Democrat nominee for President- Let's get that #MalarkeyBus rolling! #DNC2020 c'mon man it's that thing! What are you a junkie? read the post! https://t.co/7QG5lx239p pic.twitter.com/dhRMT2rC0Q — GrrrGraphics Cartoons…