Can you keep up with today's overflowing trending vocabulary? Words that were merely considered as insignificant slang officially become part of the English language, as they get added to Oxford Dictionaries.

Britain's Oxford University Press announced on Thursday that new popular words, such as "YOLO," "side boob" and "cray," will now appear on its online dictionary. According to The Associated Press, the site's editors track and analyze approximately 150 million English words used online, in newspapers and other sources and decide once every few months which of them actually make it into the publication.

"These are words that are common enough that you are likely to encounter them, and may have to look up their meaning," said Katherine Martin, one of the editors. "The trend of e-cigarettes has created a sort of vocabulary around it."

However, Martin added that the online dictionary does not necessarily mean the words will become permanent additions to the traditional Oxford English Dictionary.

"For some of those, we will say, 'What was that?' in a decade. Others may become the next selfie," she said, referring to last year's trending entry. "The English-speaking public will choose."

Check out the full list of new additions, via TIME:

acquihire (n.): buying out a company primarily for the skills and expertise of its staff.

adorbs (adj.): arousing great delight; cute or adorable.

air punch (n.): thrusting one's clenched fist up into the air, typically as a gesture of triumph.

amazeballs (adj.): very impressive, enjoyable, or attractive.

anti-vax (adj.): opposed to vaccination.

binge-watch (v.): watch multiple episodes of a television program in rapid succession.

bro hug (n.): a friendly embrace between two men.

clickbait (n.): (on the Internet) content whose main purpose is to attract attention and draw visitors to a particular web page.

cray (adj.): crazy, but without that time-consuming extra syllable.

Deep Web (n.): the part of the World Wide Web that is not discoverable by means of standard search engines.

doncha (contraction): don't you.

douchebaggery (n.): obnoxious or contemptible behaviour.

e-cig (n.): another term for electronic cigarette.

fandom (n.): the fans of a particular person, team, series, etc., regarded collectively as a community or subculture.

fast follower (n.): a company that quickly imitates the innovations of its competitors.

5:2 diet (n.): a diet that involves eating normally for five days out of a seven-day period and greatly restricting the amount of food eaten on the other two days.

FML (abbrev.): (vulgar slang) f- my life! (used to express dismay at a frustrating personal situation)

hate-watch (v.): watch (a television program usually) for the sake of the enjoyment derived from mocking or criticizing it.

hot mess (n.): a person or thing that is spectacularly unsuccessful or disordered.

hot mic (n.): a microphone that is turned on, in particular one that broadcasts a spoken remark that was intended to be private.

humblebrag (n. & v.): (make) an ostensibly modest or self-deprecating statement whose actual purpose is to draw attention to something of which one is proud.

hyperconnected (adj.): characterized by the widespread or habitual use of devices that have Internet connectivity.

ICYMI (abbrev.): in case you missed it.

listicle (n.): an Internet article presented in the form of a numbered or bullet-pointed list.

live-tweet (v.): post comments about (an event) on Twitter while the event is taking place.

mansplain (v.): (of a man) explain something to someone, typically a woman, in a manner regarded as condescending or patronizing.

mud run (n.): an event in which participants negotiate a course consisting of obstacles filled or covered with mud.

neckbeard (n.): growth of hair on a man's neck, especially when regarded as indicative of poor grooming.

Paleo diet (n.): a diet based on the type of foods presumed to have been eaten by early humans.

second screen (n.): a mobile device used while watching television, especially to access supplementary content or applications.

sentiment analysis (n.): the process of computationally identifying and categorizing opinions expressed in a piece of text.

side boob (n.): the side part of a woman's breast, as exposed by a revealing item of clothing.

side-eye (n.): a sidelong glance expressing disapproval or contempt.

smartwatch (n.): a mobile device with a touchscreen display, worn on the wrist.

SMH (abbrev.): shaking (or shake) my head; used to express disapproval, exasperation, etc.).

spit take (n.): (especially as a comic technique) an act of suddenly spitting out liquid one is drinking in response to something funny or surprising.

subtweet (n.): (on Twitter) a post that refers to a particular user without directly mentioning them, typically as a form of furtive mockery or criticism.

tech-savvy (n.): well informed about or proficient in the use of modern technology.

time-poor (adj.): spending much of one's time working or occupied.

throw shade (phr.): publicly criticize or express contempt for someone.

vape (v.): inhale and exhale the vapor produced by an electronic cigarette or similar device.

WDYT (abbrev.): what do you think?

YOLO (abbrev.): you only live once; expressing the view that one should make the most of the present moment).