Well... comes into conversation late... grey Vs. gray....... I tent to differentiate them as grey... mood and gray... colour...... Actually, both are acceptable, technically, in either usage.......  but if you want something really annoying... try watching anything where they are discussing nuclear anything...... if it's an american.... even a news anchor, but especially "our wonderfully edumacated pollyticians" you almost always get "Nucular"... they pronounce it new-cue-ler. ARGH! it's like some kind of disease!.... Lou.

"..... and that was when things got interestiing."