His name is Beau Chevassus and he claims to have just ordered the world's most expensive Starbucks drink. He has the proof on a YouTube video he shot of himself ordering what he calls a The Quadriginoctuple Frap, which cost the man $47.30.
It has 48 shots of espresso in its 52-ounces (a mug he brought from home), along with practically every ingredient his Washington area Starbucks had behind the counter, including a banana.
Apparently the previous record was $23.60, which I'm not sure anyone was keeping track of other than him and maybe the next guy who has more money to blow and wants to beat his record.
See the video below: