The real annoying shit is when they lane together, get totally destroyed but refuse to rotate no matter what, they must play together so they die together. I was supporting on a different lane then, and got flamed for not being there for them as a 3rd.
Like yeah sure, I'll totally leave the safelane carry on his own just for those two idiots. we could have just swapped sides with one of them, but no "he is my friend"