That’s what Brett wishes. In The LEGO Movie 2: The Second Part, when Batman agrees to marry Queen Watevra Wa-Nabi, she asks him if he would like to have the wedding in fifteen minutes. In The LEGO Batman Movie, when Dick Grayson discovers the Batcave and sees Batman: Dick: Does Batman live in Bruce Wayne's basement? Batman tells her to make it a quarter of an hour. Maybe it will make him understand how typically he really does lie.
Most of the solo Josh music that aren’t Rebecca fantasies are about what he’s wondering, which has often struck me as an odd selection for the show’s dumbest character.