Earlier quoted context omitted.
Let's see there's 50 whippets in a box, 12 boxes in a case. I did a couple hundred cases before I finally stopped. My last two binges 5 years apart were 15 cases over a 2 week period and 20 cases over a 10 day period. Once I start cracking whippets I can't stop. It felt almost like an OCD thing.
Probably it would be more efficient to fill up balloons from a larger tank and then inhaling from the balloons. You can continuously breathe in and out from the same balloon multiple times for a few times until all the N2O has been absorbed by the body (hypothetically)
They've probably already worked out many other options and know this, but even so...just why do this?