"Walk Right In" is a 1962 song by the American folk trio The Rooftop Singers. It reached #1 on the Billboard pop charts in early 1963. The song was written by blues singer and musician Gus Cannon and originally recorded by Cannon and His Jug Stompers in the late 1920s. Stewie Griffin sings it in We Love You, Conrad after setting up Brian with a comment about the last jerk Jillian dated, that jerk being Brian himself.