What is the fastest way to become /unfit/ aka /fat/?

What is the fastest way to become /unfit/ aka /fat/?

Need to gain 10-20 pounds for reasons

Donuts, pizza, and don't exercise.

I'm on it,
Pretty much eating as much as I can everyday, mainly a lot of peanut butter and jelly to pack on the weight

Make sure to continue to do squats and other booty exercises as you can weight so that your ass gets nice and fat and toned.

Also, this will increase your brap creating machine. You're worthless if you don't/won't/can't fart on your partner.

why?
also this

Ah yes, I couldn't possibly forget about braps

I have me reasons

liquid sugar.

is hard to take a lot chewing calories, go for soda and other crap drinks.

each 8k calores, 1kg more

This is easily the best advice for this

GF told me she's actually attracted to fat guys, and will leave me if I continue my fitness journey