bombshell (n.)youdaoicibaDictYouDict[bombshell 词源字典]
1708, from bomb (n.) + shell (n.). The figurative sense of "shattering or devastating thing or event" attested from 1860. In reference to a pretty woman (especially a blonde) it is attested from 1942 ("Bombshell" as title of a movie starring blond U.S. actress Jean Harlow (1911-1937) is from 1933).[bombshell etymology, bombshell origin, 英语词源]
geek (n.)youdaoicibaDictYouDict
"sideshow freak," 1916, U.S. carnival and circus slang, perhaps a variant of geck "a fool, dupe, simpleton" (1510s), apparently from Dutch gek or Low German geck, from an imitative verb found in North Sea Germanic and Scandinavian meaning "to croak, cackle," and also "to mock, cheat" (Dutch gekken, German gecken, Danish gjække, Swedish gäcka). The modern form and the popular use with reference to circus sideshow "wild men" is from 1946, in William Lindsay Gresham's novel "Nightmare Alley" (made into a film in 1947 starring Tyrone Power).
"An ordinary geek doesn't actually eat snakes, just bites off chunks of 'em, chicken heads and rats." [Arthur H. Lewis, "Carnival," 1970]
By c. 1983, used in teenager slang in reference to peers who lacked social graces but were obsessed with new technology and computers (such as the Anthony Michael Hall character in 1984's "Sixteen Candles").
geek out vi. To temporarily enter techno-nerd mode while in a non-hackish context, for example at parties held near computer equipment. [Eric S. Raymond, "The New Hacker's Dictionary," 1996]
goon (n.)youdaoicibaDictYouDict
1921, in U.S. humorist Frederick J. Allen's piece "The Goon and His Style" (Harper's Monthly Magazine, December 1921), which defines it as "a person with a heavy touch," one who lacks "a playful mind;" perhaps a made-up word, or from gony "simpleton" (1580s), which was applied by sailors to the albatross and similar big, clumsy birds. The goons were characters in the "Thimble Theater" comic strip (starring Popeye) by U.S. cartoonist E.C. Segar (1894-1938); they appeared in Segar's strips from mid-1930s and, though they reportedly gave children nightmares, enjoyed a burst of popularity when they appeared in animated cartoons in 1938. The most famous was Alice the Goon, slow-witted and muscular (but gentle-natured) character who began as the Sea Hag's assistant. Segar might have got the word directly from sailors' jargon.

Later 20c. senses of the word all probably stem from this: Sense of "hired thug" is first recorded 1938 (in reference to union "beef squads" used to cow strikers in the Pacific Northwest). She also was the inspiration for British comedian Spike Milligan's "The Goon Show." Also used among American and British POWs in World War II in reference to their German guards. What are now "juvenile delinquents" were in the 1940s sometimes called goonlets.
SabrinayoudaoicibaDictYouDict
fem. proper name, personified as a nymph by Milton in "Comus" (1634), from a Welsh tale of a maiden drowned in the river Severn by her stepmother, a legend found in Geoffrey of Monmouth and Giraldus Cambrensis. The name appears to be the Romanized form of the name of the River Severn (Welsh Hafren, Habren), which is Celtic and of unknown origin; it perhaps means "boundary." Sabrina neckline is from the 1954 film "Sabrina" starring Audrey Hepburn.
sheik (n.)youdaoicibaDictYouDict
"head of an Arab family," also "head of a Muslim religious order," 1570s, from Arabic shaykh "chief," literally "old man," from base of shakha "to grow old." Popularized by "The Sheik," novel in Arabian setting by E.M. Hull (1919), and the movie version, "The Sheikh," 1921, starring Rudolph Valentino, which gave it a 1920s sense of "strong, romantic lover."
star (v.)youdaoicibaDictYouDict
1590s, "to affix a star or asterisk to," from star (n.). From 1718 as "to set with stars." Meaning "perform the lead part" (of actors, singers, etc.) is from 1824. Sporting sense is from 1916. Related: Starred; starring.