The church key was in the back pocket of his jeans.
She put the key in the pocket of her jeans.
She put both hands in the pockets of her blue jeans.
"Guess what we found in the back pocket of her jeans?"
He reached for something from the back pocket of his jeans.
She reached into the pocket of her jeans and brought out a small box.
And they would still be able to fit in the pocket of your jeans.
I reached into my jeans pocket and pulled it out.
One small hand was behind his back, the other stuck in a jeans pockets.
By some miracle, the key was still in my jeans pocket.