1 French Bias describes every situation you commented on positive or negative but always develops to the most catastrophic result.
2 Being able to take so many hits that the enemy loses its endurance to continue beating.
"The Grosser Kurfürst was just melting the Jean Bart B with it's secondary armament when French Bias hit and french damage saturation reached it's full potential: Even though the GK was at 90 000 HP, Jean Bart deleted it in a matter of seconds."
When a man packs both his penis and testicles entirely in a woman's vagina simultaneously.
Likely performed by the rest of the world ever since Adam did it to Eve, the French were the first to claim responsibility and ownership of the French Doorknob.