Butt-ugly, brass necks, budgie smugglers and listicles are some of many new entries to the Oxford English Dictionary (OED).
The latest dictionary update also includes the likes of "bovver", made famous by comedian Catherine Tate's teenage character Lauren.
Some internet slang acronyms such as FWIW (For What It's Worth) and ICYMI (In Case You Missed It) are added to the list.
More than 1,000 new words, and nearly 2,000 fully revised or expanded entries have been added to the dictionary.
The next OED update is due in September.