On The Wayne Rooney Show podcast, the United legend narrated the entire incident, as he said: "When Liverpool won the Premier League a few years ago, I came home, I was at Derby at the time, and Coleen's got Liverpool flags up outside the house.
"It was our old house, so outside the front door there's a little balcony thing and the flag was outside the window there, so I told her to go and get it down. She went up and you had to actually climb out the window to get it down, so she went up and I locked her out."
Rooney, however, did not drag the prank for too long and he soon allowed Coleen back in the house.