each

When someone bleaches their hair properly, it's bright whitish-yellow all the way through. However, fashion, in all it's glory (sarcastic), has made it stylish to have poorly, half-bleached hair of the colour urine-yellow with black roots. This form of quasi-bleach is known as 'each'/'eaching' your hair.

Refers to two objects that are aligned beside each other also known as Side-by-Side. Others have stated that it is used in Rhode Island, it is also prevelant in Newfoundland and Quebec and I beleive would be likely to be encountered through many east coast fishing communities.
It would be interesting to know if this originated from the French or Irish or through the Acadians.

n.

A meat and potato pie and a steak pie purchased together from Pimbletts in St. Helens, England, especially on a Saturday.

two or more objects next to each other side by side Rhode Island slang

What Ricardo and Grace are because Grace hates the terms Friends. She doesn't believe that people that have been together in many different ways can ever just be friends. Ricardo hates Grace and just wants to label her a friend. AND THAT JUST DOESNT WORK. So they are now Each Others.

Anything that is next to something else. Same as side-by-side, but this really annoys perfectionists and those who depend on straight-line logic.

In York it means fish and chips.