Irn-Bru: Mum Gets You Through!

You're a teenage boy in Glasgow. You've just brought your mates home when suddenly, your Mum decides to show off her new push-up bra. Everyone stares. You want to vanish into the floor. Luckily, you have a can of Irn-Bru in your hand. Every sip gives you the courage to survive the most embarrassing night of your life. Will you keep your cool, or die of awkwardness?