The Big Apple:

An etymological dictionary

Investigating the origins of American words, names, quotations and phrases. Over 41,000 entries.

S&M (Spaghetti and Meatballs)

Spaghetti and meatballs is only jocularly referred to as "S&M," which usually stands for "sadism and masochism." "RT @jamokie: Yeah, whats wrong with spaghetti and…