I'd be interested to see the scientific proof that 3 vodka red bulls / jagerbombs cause 2 days worth of sleep disruption.
No they don't blow them out of proportion, the effects are scientifically proven, you are just very tolerant to them. Plus the older you get the more it affects you.
Mmmmmkkkaaayyyyyy http://www.health.com/health/gallery/0,,20628881_11,00.html
80mg of caffeine in multiple amounts during a night is a sleep killer. Fact. You actually shouldn't drink any caffeine after 4pm in order to sleep your best. I've drunk enough Jaegerbombs and Vodka Red Bulls in my life to know that.