Vacation has begun...

I can't remember exact when, but it must be in the 90's that after passport control on Schiphol Airport, I took a coffee and a sausage roll and thought : vacation has begun. Since then every time when I'm going on vacation & fly, I'll take a coffee and a sausage roll, so my vacation can begin. This morning I flew to Tenerife, for a 10 days vacation, but not without first having a coffee with a sausage roll; only then my vacation can begin...