Share with us whatever things that has and still does bring a smile to your face or peace to your soul. My own contribution is Glen's guide to Gen IV Battle Factory, both as a link to the original thread (only viewable by forum members) and a pastebin of his post.
https://www.smogon.com/forums/threads/3451171/https://pastebin.com/mUtam0DsA long read by any definition. Feel free to skip to the part where he goes through all of the sets. My own highlights include:
587 | Flygon | Jolly | Razor Fang | Fissure | Fire Punch | ThunderPunch | Aerial Ace | Atk/Spe
>this is my least favourite set in the factory. why is it here? who would orchestrate such an awful thing? this set is god's punishment for an evil world.485 | Garchomp | Jolly | Brightpowder | Dragon Claw | Earthquake | Double Team | Sandstorm | Atk/Spe
>brightpowder will trigger constantly when you dont need it to, eliciting a tiny smirk from your crooked maw as you earthquake the interloper into submission. it is not your fault. this is the warped man garchomp turns you into.429 | Claydol | Brave | Kasib Berry | Earthquake | Zen Headbutt | Grass Knot | Trick Room | Def/SpD
>i remember one time i used earthquake with this thing and it did 20% to tauros and i actually turned my game off769 | Infernape | Jolly | King's Rock | Flare Blitz | Close Combat | Earthquake | ThunderPunch | Atk/Spe
>truly the boss. flare blitz/cc with this speed just tears through the competition, and when you flinch with one of them you will feel so full of vim and joie de vivre you will earnestly consider kissing your best female friend who you're secretly in love with. you're perfect for each other, that's why you've been close for so long. 