Adulting ( verb ): To do grown-up things and hold responsibilities such as having a job, paying rent or doing laundry. A verb used exclusively by those who adult less than 50 per cent of the time. If you forgot to pay your council tax, you're hungover at work (again) and you've been living off pesto pasta for the past 17 days, it's time to adult. Authentic grown-up, Stephen Wildish, has produced a book for everyone who feels they need assistance getting through the confusing landscape of the Real World. A compendium of ingenious graphs and charts, covering topics such as 'Getting out of Bed', 'Going to Work', 'Cleanliness' and 'Drinking', this handy guide will enable overgrown teenagers to stop hitting the snooze button and take their first groggy steps into adulthood.