Least favourite Pokémon from each gen?

Which is your least favourite Pokémon from each generation?

Gen 1: Golbat
Gen 2: Miltank
Gen 3: Wynaut
Gen 4: Arceus
Gen 5: Simisage
Gen 6: Furfrou
Gen 7: Comfey

For most generations it is not easy for me to pick my very least favorite, so I'll just go with one (or more) that I'd rank really low per generation.

Gen 1 Dugtrio (for a moment)
Gen 2 Unown
Gen 3 Shroomish
Gen 4 Lickilicky
Gen 5 Tornadus, Thundurus, Landorus
Gen 6 Diggersby
Gen 7 Oricorio

Honestly I just think every single one of these pokemon are dumb and should not even exist. Sorry if it is someone's favourite.

Gen 1: Farfetch'd (walking duck soup)
Gen 2: Dunsparce
Gen 3: Wynaut (useless even when evolved)
Gen 4: Lickylicky (why evolution exist? Who wants to evolve the tongue pokemon?)
Gen 5: Stunfisk (stupid flat fish is just stupid)
Gen 6: Diggersby (fugly rabbit that sounds like he vomits out weasels)
Gen 7: Alolan Dugtrio (why does it need hair? I know those "whiskers" but they are just stupid!)

Gen 1 Tentacool
Gen 2 Stantler
Gen 3 Spinda
Gen 4 Mothim,Lumineon
Gen 5 Watchog
Gen 6 Aromatisse (I don't hate any pokemon in this game but this one is just my least favorite)
Gen 7 Shiinotic (Same thing as gen 6, I don't hate this one)

Don't hate any, but these rank at rock bottom

1) Voltorb/Electrode
2) None
3) edit: forgot about Gardevoir, the waifu pokemon
4) Lucario
5) Wanna say none, but probably Patrat (edit: forget the genies)
6) Greninja
7) Most Ultra Beasts, Rotomdex

Gen 1: Magikarp, Seaking
Gen 2: Stantler, Umbreon, Granbull
Gen 3: Luvdisc, Spinda, Illumise
Gen 4: Arceus, Burmy, Chingling
Gen 5: Patrat line, Emolga, Lillipup line, Basculin, Tranquill
Gen 6: Binacle, Furfrou
Gen 7: Charjabug, Brionne

Gen 1 - Snorlax
Gen 2 - Ursaring
Gen 3 - Slaking
Gen 4 - Infernape
Gen 5 - Darmanitan
Gen 6 - Greninja
Gen 7 - Drampa

Gen 1- Kabutops
Gen 2 - Xatu
Gen 3 - Gardevoir
Gen 4 - Wormadam
Gen 5 - Gurdurr
Gen 6 - Malamar
Gen 7 - Togedemaru

Gen 1: Jynx (my anaconda dont)
Gen 2: Unown (Utterly useless.)
Gen 3: Delcatty (Second lowest base stat total of all fully evolved Pokemon, and just never appealed to me.)
Gen 4: Probopass (One giant magnet with metal filings for a mustache. Ew.)
Gen 5: Emolga (It's not that I hate this Pokemon, it's just all the Unova trainers that spam Double Team and Volt Switch.)
Gen 6: Aromatisse (Can-can dancing flamingo? Okay....)
Gen 7: Crabominable (I don't truly hate this one either, but if you want one on your team, good luck...)

How did I know that I'd see some of my favorites in this thread?

1) Nidorina (I always thought it had an awkward design)
2) Ursaring (feels more like a cartoon bear than a bear Pokémon, imo)
3) Marshtomp (those soulless eyes...)
4) Lickilicky (if only for evolving from one of my all-time favorites)
5) Seismitoad or Gurdurr (they both look gross to me)
6) Malamar (not necessarily a bad design, but I find it unsettling)
7) Salazzle (this sexualized salamander is just plain creepy!)

1) Voltorb. I just always thought it's boring. At lest Electode has a mouth.
2) Pichu/Cleffa/Igglybuff. I understand trying to make little adorable versions of Jynx, Electabuzz and Magmar but Pikachu, Clefairy and Jigglypuff are already adorable! What a waste of time.
3) Deoxys. I like the design of the Defense form, but the other forms are just so hideous.
4) Mantyke. Forgot this little guy existed.
5) Samurott. A lot of my favorite pokemon are from this gen, but also a few really ugly ones. Definitely the ugliest final form of a starter to date.
6) Volcanion. Had a hard time picking a least favorite for this gen. I think they all look pretty cool.
7) Minior. Don't hate Minior but once again I think all the pokemon in this gen look pretty good. Hard to pick a least favorite.

It was an easy list to make, as there are very few Pokemon I dislike. :) (Note: when I put only one stage of an evolutionary line, it means I dislike that Pokemon specifically, usually because I feel it doesn't measure up to its evo or pre-evo; if I dislike the entire line, I'll put each Pokemon with a slash between them.)

Gen 1: Electrode
Gen 2: Smoochum
Gen 3: Gulpin/Swalot (*DEEP AND PROTRACTED SHUDDER*)
Gen 4: Rhyperior
Gen 5: Uh...Bouffalant I guess?
Gen 6: Chestnaught; Volcanion is a close second
Gen 7: Tapu Fini

I don't hate any pokemon, these just happen to be ones I'm not that fond of.

Gen 1: Hypno, Muk, Magmar
Gen 2: Qwilfish
Gen 3: Swalot
Gen 4: Probopass
Gen 5: Garbador, Amoongus, Stunfisk, Klink
Gen 6: Diggersby, Malamar
Gen 7: Gumshoos, Aquanid, Guzzlord

For most of these Pokemon, I just don't like their designs. Simple as that.

The ones I really dislike based on their design:

Gen 1: Machamp - really hate Pokemon that resemble 'humans' too much, Jynx too
Gen 2: Togepi - so annoying in the anime, learned to dislike it
Gen 3: Blaziken - has always been my least favorite Pokemon
Gen 4: Probopass - design is the main reason that it's my most hated list, just above Torchic line
Gen 5: Conkeldurr-line, Meloetta - same reason as Machamp above
Gen 6: Diggersby - looked too weird for me
Gen 7: Magearna - similar reason as Machamp

I don't hate many pokemon, but here it goes.

Gen 1: Mew (I honestly hate this pokemon. It does not look cute to me, instead looking like a nightmarish Silent Hill creation)
Gen 2: Cleffa (I don't hate it, I just don't see any point in its existence)
Gen 3: Swampert (Meh, I just really disliked using it in my AS playthrough)
Gen 4: Chingling (It just was not necessary, more of a fodder pokemon than anything else)
Gen 5: The Pan Simi Monkeys. (As far as I am concerned, they can all be one bland boring pokemon, though the fire line is especially egregious. I especially don't like how they are almost thrust upon you at the start)
Gen 6: Carbink (Its just there. Utterly forgettable)
Gen 7: Incineroar (I just hate everything it represents. Which is a pity as I think I would have liked this pokemon if it was not a starter - though its shiny is just an eye sore and a waste of potential)

Gen 1: Jynx
Gen 2: Kingdra- Thanks to Clair
Gen 3: Duskull
Gen 4: Togekiss
Gen 5: Throh and Sawk
Gen 6: Aromatisse
Gen 7: Crabominable

Gen I:

Gen II:

Gen III:

Gen IV:

Gen V:

Gen VI:

Gen VII:

Gen 1 - Tangela
Gen 2 - Unown
Gen 3 - Plusle/Minun
Gen 4 - Lickilicky
Gen 5 - Basculin
Gen 6 - Barbaricle
Gen 7 - Bewear

Gen 1 - Pinsir
Gen 2 - Stantler - simply because it sucks and has never been touched since
Gen 3 - Chimecho
Gen 4 - Lickilicky
Gen 5 - Maractus
Gen 6 - Carbink
Gen 7 - Torracat

G1: majicarp (I don't care if it evolves into the rival of charaizard)
G2: miltank
G3: febass (more like weebass)
G4: likiliky
G5: trubbish (kill it now )
G6: swillix
G7: salazzle And lulantisis, (MOST Annoying totems ever)