Other joyous 21st century quips to have joined the flesh-flashing definition include YOLO, Hot Mess and Amazeballs.For those living in a nunnery, sideboob is essentially 'the side part of a woman’s breast, as exposed by a revealing item of clothing'.The formal explanation continues by giving an example of how the term might be used in speech, stating: 'the figure-hugging creation showed off plenty of sideboob'.In a nutshell, body confident babes baring their boobies.What would have been labelled 'cleavage' in years gone by has now deviated towards ladies going as topless as possible without actually exposing nipples.Daring creations once only suited to the beach or neon lights of Vegas have meandered onto red carpets in an epic battle of attention-seeking.For example, despite being relatively unknown, The Valleys star Nicole Morris trimphed in column inches at the National Television Awards back in January rocking a garment that appeared to have run out of material at the sweat shop.While Kimberley Garner has pretty much created a name for herself in the aftermath of Made In Chelsea as a premiere regular whose clothes resemble spaghetti shredded in a crocodile's nashers.In celebration of the word now formally having been born, we say happy birthday to sideboob.Our money is now on gapboob to join the ranks this time next year.(dailystar.co.uk)Bakudaily.Az