So quite a while ago, my friends and I discovered Ultimate Bravery: Nightmare. We scanned through the list and decided on the challenge "AD Soraka Report Plz", where you are limited to champions with "support" tags. We decided to take it even further and limit it to commonly played supports.
In the middle of champ select, one of us suddenly told everyone "Flash smite OP", and as a joke, we all decided to pick it and try to do "Dragon has no chance", where each member must have smite and your team must take every dragon.
Long story short, we grabbed dragon at 2:30 with 5 smites and proceeded to stomp the other team (I did pretty bad against Riven top though :1)