When I was 15 in a bar in San Antonio, Ibiza and they had a 'Happy Hour' where you paid so much money and drank all you wanted for an hour
As a young naieve 15 year old I subsequently drank a total of 16 Peach Schnapps+ Pineapple juice and Vodka + Orange's.
Half an horu later someone carried me back to the hotel complex- I staggered up the stairs and up to bed.
My family woke me for breakfast the next morning but my headache was so bad I told them I was going back to bed.
I eventually got out of bed at 7 AM the following morning having lost 24 hours of my life as a result!
I've never been a big drinker since then!