Normal evening, nothing out of the ordinary (i.imgflip.com)
There may be no gifts today (i.redd.it)
Broke into the Hot 100 Billboard (i.redd.it)
Adventure time! (i.redd.it)
Similar? (i.imgflip.com)
Relaxation training from Abu (i.imgflip.com)
Very brave girl (i.imgflip.com)
New gameplay (i.redd.it)
Why is such a tunnel needed? (media.mas.to)
I found such a photo on the Internet and became interested in what function such a structure could perform.