So this slightly disturbing video of a child accidentally saying “fuck you” was a total gem, getting nearly 70,000 hits on YouTube.

A father asks his two-year-old son (who is holding a vacuum cleaner) what he’s up to.

Seems, innocent enough, until his son tries to say “vacuum” but he ends up cheekily shrieking “fuck you” with a big smile on his face.

Then the father asks his son who his favourite Thomas the Tank Engine character is.

The unwitting toddler answers “Percy”, which of course doesn’t sound like “Percy” at all. It sounds like “pussy”.

We can only imagine what he’s going to say when his mum shows his girlfriends this clip in years to come.

Check it out here: