A sex move where you dress up in a WWII uniform, then you use your penis to liberate a bottle of fine wine from a Frenchmanâs colon while singing Blood On The Risers. A perfect Dirty Caen can be performed if you travel to Normandy and do it within three days June 6th.
My grandpa was known to pull a perfect Dirty Caen when he goes back to Normandy for D-Day.