Godzilla Cho'gath - for those who don't want to just press R

Not the best video, but hopefully you can see the potential in the build. Cho already get's pretty tanky just from ult stacks, so why not get tankier via some gunblade sustain instead of just pure tank items?

first item possibilities: (if winning), or at least (if vs ad), (if vs ap)

build item possibilities: (your mr item, also buffs all your ability damage), (solid armor item, adds to your ap damage), (even more sustain than your passive alone, works similar to righteous glory - active let's you chase people down), (if multiple ap threats or just a ton of burst and you are going tank besides gunblade - keep your team alive for as long as possible), (for when you need more damage and get some durability too - your e is now basically a rumble q), , (alternative to locket if you need mixed resistance item, also gives movespeed in lane for chasing people down, also - more hp= stronger voidlings to siege with.

Try the build out and enjoy; your opponents sure won't know what to expect. And yes, it can work in RANKED play - at least up to gold elo.