Apparently this is trolling..
Going smite exhaust on kog'maw. Then building Blood razor with challenging smite, phantom dancer, and blade of the ruined king. I don't really see how it is trolling since hes going to be doing 10% max health per auto, take 52% less damage, lower their attack speed by 30% (While also unloading his W on them), and lower their resistances by 10. On top of his Q lowing resistances by 20%-28%. I literally 1v1'ed a fed Udyr with this build. I think it may be a better Mid build than adc though due to the early game, not having heal to win the initial trade. What are your feelings on this? (not just because its "non-meta")