So how about that Nitrous shortage?

There was a giant explosion at a gas factory and 90% of all the N2O in the United States was lost in the blast.

https://www.theatlantic.com/science/archive/2016/12/the-deadly-explosion-behind-americas-whipped-cream-shortage/511118/
https://nypost.com/2016/12/16/fatal-explosion-leads-to-whipped-cream-shortages-across-country/

Apparently all of the remaining N2O is being reserved for medical use only until their factory gets fixed.

where will i get my laughing gas now :(

now what am i going to put on my icecream sundays

Not the most relevant, but when I hear nitrous this is the first thing I tend to think of.
https://www.youtube.com/watch?v=RcQiIxHb7nc

Also, in Len Deighton's historical fiction novel bomber, there is a scene where a Junkers ju-88 night fighter uses nitrous injection oxide to successfully intercept a British pathfinder mosquito.