Definitions by RJ Inkglider

Booty check

That patented move that girls (and some guys) do in front of a mirror to see how good their ass looks in the jeans they are trying on. Involves craning neck backwards while pivoting on one's toe.

I felt like the dutiful boyfriend while she did repeated booty checks in the mirror at H&M.

Booty check by RJ Inkglider April 11, 2016