I have a friend who has filmed weddings, he tells me “I did one wedding where the DJhad been playing a fair bit of country music, as he’d been told the bride/groom liked it. Trouble was, it was a joke, and they hated it - was about an hour before he found out”
Fats Waller - Your Feets’ too Big
Actually, almost everything by Fats Waller.
You must be Losin’ Your Mind
All that Meat and No Potatoes (Assuming th ebride is not big-busted, of course)
How can You Face Me?
You could pretty much just put an album on while you eat!
If You Wanna Be Happy by Jimmy Soul.
(I haven’t read the thread past this post)
I wanted to start a “Worst wedding song” thread ever since I was driving home after a wedding and “Better Man” was playing on the radio. I just never got around to doing it.
BTW, at my brother’s wedding the DJ played Meatloaf’s “Paradise by the Dashboard Light” and said that it was a wedding tradition. I had never heard of this “tradition” and thought that the song was a little bit inappropriate.
Brad Paisley - I’m Gonna Miss Her
I’m surprised nobody mentioned this one! 
“Afternoon Delight”?
“Je vous aime moi non plus”?
Most Screamin’ Jay Hawkins.