When you drink for several days straight with minimal sleep and food. It culminates with the person passing out and waking up with a four day hangover.
You: ....Huh... Where am I?
Paramedic: "Sir, you've passed out. Did you just get back from Vegas? I've seen this before. It's Vegas syndrome."
Paramedic: "Sir, you've passed out. Did you just get back from Vegas? I've seen this before. It's Vegas syndrome."
by Mikey Miller from El Cajon December 9, 2008
Get the Vegas Syndromemug.