IF someone get sucked into a black hole where do they go? any ideas?

There are a lot of theories.

ive heard that when you go into a black hole you go into another world, ie. a parallel dimension.

another that you remain trapped.

as well as your atoms being dispersed across the galaxy.

theres not really anyway of knowing though, you would if you went into one but you couldn't tell anyone what happens. so all we can do is guess

i heard a theory that the universe is donut shaped and a black hole will eat the entire universe (a reverse big bang) and then spit it out again (like another big bang). and then time will start again and everyones mind will sort of rewinds itself and everyone who ever lived will live again in exactly the same way and thats why we experience dejavu - because the universe has been digesting itself and them regurgitating itself again over and over again. This is just a philosophical theory tho.

I wonder if the word sucked is the correct terminology,this suggests atmospheric pressure

If such things exist ,wouldn't all of the matter in space eventually disappear into them, Anyway no one as yet seen one

They go into the blackhole, but they can't escape.

This is because the blackhole has such a large mass crammed into a tiny space, and the gravity caused by this mass is so strong light cant escape and time stops.

Possibly sent into a wormhole and sent somewhere in an extremely different part of the universe...or u could be obliterated...

my theory is that a black hole leads to other dimensions similar to the ones we are in

I also think we just end up in an alternate universe... I doubt you'd even remember... You must be stoned, I only think of these things when I'm stoned :)

They get deaded real quick and their component atoms collapse into the singularity.

They don't go anywhere, they get ripped apart by tidal forces

well bits would go here and bits would go there but mainly your body would be in so many tiny tiny parts.

it would rip you limb from limb.