A teenage girl in County Durham, in the UK made the mistake of knocking back seven double espressos - Wow!
She had to be rushed to hospital when she developed a fever and started hyperventilating.
It seems she was under the impression the coffees were single measures and overdosed on caffeine.
She said: ” I was having palpitations, my heart was beating so fast and I thought I was going into shock”
"My nerves were all over the place.”