"I was hungry, so we just stopped off at KFC," Mr Davis told BuzzFeed.
"We asked a passer by to take a quick photo. I changed my profile picture on Facebook before the reception, and when I logged back on it had thousands of Likes."
"Everyone who knows me knows I'm a bit of clown," said Mr Davis.
His wife talked him out of his first suggestion, a proposed photo featuring his groomsmen naked, with only the bridesmaid's bouquets protecting their modesty.
The childhood sweethearts have very different tastes in food, Mr Davis revealed.
"Ashley is a bit of a foodie, unfortunately I have a craving for take-aways. She's really into trying ethnic cuisines: when we go out I tend to pick something safe, and then pick up a KFC on the way home."