Memes.
Letting your support get a kill https://img-9gag-fun.9cache.com/photo/aAdZ1BL_460s.jpg
Letting your support get a kill https://img-9gag-fun.9cache.com/photo/aAdZ1BL_460s.jpg
Letting your ADC get a kill https://img-9gag-fun.9cache.com/photo/aAdZ1BL_460s.jpg
FTFY