Most annoying song, period.

Sorry if I'm replicating a thread.    I've been wanting to say this for years:  Rick Astley - Never gonna give you up.  What's yours?
@skyscraper, I have "scraped" better things than the beach boys off the bottom of my shoe. Currently listening to Pat Donahue, you can’t hate that.
I'm gonna cheat cuz i just heard another steaming bucket of perfect runny  $&*#:  the Locomotion by none other than Debbie Gibson.  
Here's one that might just take the title of most annoying ever; from 1963,the Singing Nun gave us "Dominique". Worst ever? Whadaya think?
Anything you don't like that gets played enough that it sticks in your head like a cancer that won't EVER go away....;)

Songs backing ads on the screen that are so out of context that you'll not buy or accept the thought of using the offered product, service, or whatever is being hawked.

Thankfully, there's 'Mute' on remotes.
@mitchagain  No worries!  Fun is fun, and like many I enjoy the game a bit, I guess.

It is interesting to read what some posters hate--Beatles and Beach Boys and Springsteen and so forth.

As I like to think, that is what makes things go around.  If everyone liked the same things all the time, life would be very boring!

Now, if you wish to discuss the revelation that groups like the Beatles brought to marketing and industry types, that is another discussion.  Every since these people figured out that they could TELL us what we like, things here have been rather strange.  Social media has, of course, taken this to the extreme, unfortunately.  The pendulum is due to swing back any time now, I can only hope.  

Until then, keep laughing and enjoy the music--no matter how bad it is...