>consumed an equivalent of 10 energy drinks+10 shots of hard liquor

a jagerbomb is not typically an entire energy drink. it's typically 3oz/90ml of energy drink. 10 jagerbombs would be ~3 redbulls. (which is still obviously a lot of energy drink and alcohol in a short time)

Red Bulls are a pretty pedestrian caffeine content by today’s standards, 80mg/can. Other brands are usually 150-200 mg.

Fair point, but yeah, it is still quite a crazy amount, esp in terms of alcohol, even for someone like me. And I am saying this as someone with very strong alcohol tolerance, not as a (likely) smaller 18 year old woman with way less tolerance.