That advert for the people's postcode lottery

[Ursaminor]

... is the most annoying advert I've seen in ages - the perky red campervan, the inane perky chat, the inane perky singing "someone's knocking at your door" - urrgh!

And I've never won a bloody thing on it. They're certainly never going to knock on my door and sing their annoying song.

And the crap coming through the letter box.

That SONG!
I find myself singing the same line over and over and over and over...

I kept singing that song for weeks and I couldn't work out why, then realised the advert plays on the radio when I'm driving to work. I've obviously been absorbing its message without noticing

It's insiduous.