Germans, red t-shirts and scooters

There are 3 Germans here at the department where I work, including me, and we all ride our scooters to work everyday - in fact were are the only ones here at the department riding a scooter. Additional to that we celebrated German-Red-T-Shirt-Day today. Totally accidentally we all wore a red t-shirt and this happened for the second time already!! But this time another friend (a half-blooded German ;-) ) wore a red shirt as well. So the 4 of us had lunch together - matching shirts and actually matching trousers as well. People just turned their heads and laughed ;-)