1 definition by Corey Lane
A dance done while going number 2 in the bathroom. You get the Pop - bubbly stomach; Lock - you zero in on the tolet and aim; and drop it - plop plop. Oh what a relief that it is.
"Girl, I had some bad sushi and beer combo and I had to go to the bathroom and pop lock & drop it all day long!"
by Corey Lane June 7, 2007