Kaitlyn Nolan has gone viral – all because of a love bite!

The Kildare girl posted a video on Twitter of her parents reacting to her hickey, and it’s been viewed over 3.7 million times.

It’s clear to see why – Kaitlyn’s mum and dad are absolutely raging!

Warning: contains some bad language.

The clip, which is from two years ago, has over 244,700 likes and 48,800 retweets.

We don’t think we’ll start showing our hickies to our parents anytime soon. We’ll keep them firmly wrapped up under scarves and polonecks!