AKA Genghis Khan, was a supreme leader and the King (Khan / Khaan (Mongolian)) of Mongolia in the 13th Century to conquer the biggest land-held empire in the history.
Chinggis Khan is the Mongolian pride.
Chinggis Khan led his troops to flatten Baghdad to its ground 800 years ago.
Anyone who fought him were sworn to have his head rolled.
Meaning : FBI's chinese
Common French expression used on Internet, in the 8h00 PM show "Les Guignols (The Fools, a satarical show animated by puppets)" broadcast on the french private channel Canal+, the "Guignols" think that " Les Chinois du FBI" were following Marie-José Perec (famous French runner) during 2000's Sydney's Olympic Games.
Now this term is often used in Internet, it is very related with computer science news.
La faute aux Chinois du FBI!
(FBI's chinese fault!)
Est-ce que les Chinois du FBI me surveillent?
(Do FBI's chinese are big brothering/monitoring me?)