A lot vs. Alot: 9 Grammatical Pitfalls
1690s, "offensive," present participle adjective from shock (v.1). From 1704 as "causing a jolt of indignation, horror, etc.;" from 1798 as "so bad as to be shocking." Related: Shockingly. Shocking pink introduced February 1937 by Italian-born fashion designer Elsa Schiaparelli.