'Manspreading' is now officially a word, according to Oxford Dictionary.com. It's when a guy sits with his legs wide open on public transportation, hogging up the seats next to him.

My favorite is 'fatberg', which is a "mass of solid waste in the sewer, consisting especially of congealed fat and personal hygiene products that have been flushed down toilets." EEEWWW!

'Hangry', 'Beer-o-Clock and 'cheffy' are also now official - check out more here at Oxford Dictionaries.com.