Bronze Troll things
There once was a time in League that I went through having a troll MF in game. Being mid Orianna, and this being my promos game, I was surprised to actually see an MF running into the enemy jungle at level one, repeating this over and over again. This in turn, created a situation where my team was behind early on in game, and everyone was thinking of surrendering. But we decided to play on.
15 minutes later, mobility boots MF soon gave them Mejai stacks to the enemy, but due to the fact that they were chasing MF, they completely forgot about farming, which ultimately resulted in them having similar item level despite us being behind on kills.
MF died so many times that the bounty on her was so low, so as soon as a kill or two went through, loss of stacks (which at the time was 1/3 per death) caused them to go behind, and teamfights began to go exceedingly well as they sold their stack items to catch up.
It seemed that MF had gotten bored of feeding and her ultimate proved to be a good source of AoE damage our team needed to finish our combination and despite all odds, we ultimately won the game.
Weird as heck, and this was my bronze life 1 season ago, early on when I was still climbing the ladder from Bronze 5.
Never give up.