The Final Countdown and I Can't Fight This Feeling. As a songwriter, these both offend every sensibility I have.

Anything on any channel that is "positive and uplifting!" or "safe for the little ears!" . Ugh.

Anything, disco

Most offensive: jailbait, Ted Nugent
Most annoying: seasons in the son, Terry Jacks

Anything Adele I'll switch off

There are to may to many to list, it would be quicker for me to just copy and paste whatever is in the charts right now.

bill Hayley songs and the crystal chandelier ow and bloody church singing.

Anything off of Appetite for Destruction. I was working in a music store when it came out and liked it initially but it's been worn out. I almost never listen to the radio now, I just listen to my own mixes unless I'm listening to a book.

The Pina Colada song. The first time you hear it it's kinda cute but after that it becomes the psyche-destroying earworm of all evil.

I like music so I don't ever listen to the radio.

The only song that makes me change a station is the national anthem when it's played before a game. I'll flip to my music and play a song like...

Brother Ali - Uncle Sam Goddamm

or

Immortal Technique - Civil War

or

Dead Prez - Hip-Hop

or

Bishop Lamont - Un-American

Afternoon Delight, Last Kiss (either version), Love Hurts, Sweet Child of Mine, anything by Coldplay, Celine Dion, Whitney Houston, most rap and hip-hop. Oh, and Stairway to Heaven.