trade it
You can only get a Jynx by trading from Fire Red/Leaf Green.
At the town where the gym misty is at. There is a man and hey will give you a jynx for a poliwhirl
in the ice cave
Go to Cerulean City, and go to the house next to the Pokemon Center. Talk to the old man and he will trade his Jynx for your Poliwirl. *Your Jynx will be the same level as your Poliwirl.
trade it
You can't. You have to get one from FireRed and trade it over.
You can only get a Jynx by trading from Fire Red/Leaf Green.
You can't catch smoochum you need to breed a jynx with a ditto to get it.
You have to trade a type of Pokemon with an old man in Cerulean City to get a Jynx.
At the town where the gym misty is at. There is a man and hey will give you a jynx for a poliwhirl
seafoam islands
in the ice cave
Go to Cerulean City, and go to the house next to the Pokemon Center. Talk to the old man and he will trade his Jynx for your Poliwirl. *Your Jynx will be the same level as your Poliwirl.
Get a jynx from Pokemon firered or leafgreen then put it in the daycare with a ditto and wait when you come back you can get an egg and when it hatches its smoochum. You can't catch smoochum you need to breed a jynx with a ditto to get it. Breed two jinx (leave in daycare)
After obtaining th national pokedex go to snowpoint city & enter snowpoint temple Jynx & smoochum are in there
Catch a load of Jynx and hire them out while you're asleep, beware, you may get a lot of BAD EGGs and the POKERUS.