Why you should never consider the match to be over until it's actually over, in one image.

My allies banned my Vayne on purpose since I main her. Tryndamere fed Draven and all other lanes buffs. In order to not get reported, her AFKd farmed.

Our Yasuo did Yasuo things and Vlad just didn't know what to do with the snowball. They couldn't get me due to my positioning and wards. My support tried to roam around but ultimately couldnt do anything.

Draven was 9/0 in less than 10 minutes so he tried to dive me - failed.

I got dived multiple times and survived. Went 22/0. Lulu was new to support so I had to show her when and how to use her ultimate or polymorph (thus my 4 deaths). We won when we raced against superminions against their base. They spawned after I got a quadra on them and I positioned myself in the backline.

They couldn't get to me and were busy quickly tearing down the others (took about 4 seconds for them to do so). During that time, I got a 3-man knockback with my ult and had several W resets that let me kite around. Got a triple during those 4 seconds then a penta and ended the game.