3 Tanks Short of Oxygen

This guy on discord showed the server a wilderness video and extreme sport mash-up you'd usually find on smoking ads through the screen of a gym TV, mentioning how awesome it suddenly looked after feeling 3 tanks short of oxygen right after his most intense work out session. Something to do with a decreased blood flow to the brain and how it alters its function, I think. There I was, at the worst final set of leg press, running out of breath, legs crutching up against my stomach on every negative, probably pushing its contents along with every pressure because I could feel nausea building up and my throat sliming against my will, as if involuntarily preparing to throw up. I think it didn't help that I ate some leftover avocado before hitting the gym. With the same might I had to push through the last few reps of my leg press, I mustered enough of the same strength to physically prevent myself from vomiting and die down this sudden build up of prodrome. Now on the chest press bench,…