Here's a still from Buried (2010).
As you can guess, Ryan Reynolds is buried alive in this film.
Don't watch it if you can't handle claustrophobia.
OMG my wife’s first house purchase was a disaster by definition, remodel by finance application. That depicts the further dimensions pretty accurately butt not the entry. You had to determine your intent on entering, forward or backwards, there was no turning about midstream “so-to-speak”
Capsule hotel in Switzerland, actually looks pretty good, I want to try it…
Aww, c’mon, crank it up a few notches. Make like Charles Bronson in “The Great Escape”…
“Buried” is along those lines… creeeeeeeeeepy. 
51 people squeezed in to a van, guy in the stripey top obviously farting……
I see room for one more, if everyone sucks in their gut…. 
“Ummm, could youse let me out for a minute? I gotta go to the bafroom…”
You can check out any time you like
But you can never leave
Ogof Pen Eryr is a sporting beginners cave but it may not be a suitable cave for people of larger than average build! Those of larger or taller build may just find themselves defeated by the infamous corkscrew squeeze which spirals upwards and due its polished nature it can be quite difficult to get enough grip to push one's way up.
I always wanted to know what one of them would do if a passage just narrows to the point where you can’t even stick your head into. Can’t turn around, gotta go backwards the entire length?
I could understand those big-ass caverns like Yuval snapped pix of. Okay, so you lower yourself down into a cathedral-sized cavern, great. But those loonies who “explore” those narrow passages like that? 
And then just imagine a flash rainstorm and those passages filling up with water in, like, seconds.
Yeah… no.
I remember there was a story about a cave in the UK that in a section of the cave you need to crawl for about a mile before you could standup the cave apparently is closed now cause 4 people were in that cave when it flooded and they drowned.
Santa Claustrophobia
Okay, I’ll call it.
This is closest to what I was thinking. Getting stuck like a wad too much paper in a toilet, with no getting out. Ecch.
You da new Image King… 
Thanks!
Okay, we did vertigo and claustrophobia...
I'd like to see images related to having a nervous breakdown.
A start…
Nice!
Here's an image that I was thinking of...
