twart-hog of the tundra

I came to work early to start running some structural integrity tests on thermoses.
Halfway through i needed to get more liquid nitrogen so i opened the storage room to find this:

hmmmmmmm...
You really don't need to know what a 250L Dewar normally looks like
 to know that this
can't possibly be right.

  I tip my hat to you, chilly-chilly thwart-hog!