Open Up and Say... Ahh! Is the second studio album by glam/hair metal band Poison. It proved to be the band's most successful release, and spawned four hit singles: "Nothin' but a Good Time," "Fallen Angel," "Your Mama Don't Dance," and their only #1 single to date, "Every Rose Has Its Thorn." The album peaked at #2 on the US Billboard 200. Open Up And Say Ahh was certified platinum in 1988 and 5x platinum in 1991 by the RIAA.