Millennials 'horrify' their neighbours with knob-shaped lights display

D!ck the halls with 'offensive' symbols, fa-lala-lala-la-la-la-la
You've heard of the e-penis – the measure of an individual's power and stance on the internet – but have you considered the street penis? Yes, 'tis the season to overcompensate by spewing the most garish Chrimbo lights display possible all over your home to let your neighbours know that you are indeed the big man.…