coup de main - noun
\ˌkü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

A bath-bomb PSA from Fall Out Boy.

| by Shahlin Graves

In a bid for a #1 album in their homeland this week with their new album, 'Mania', Fall Out Boy have created themed bath-bombs that are available for fans to purchase... but the band's Patrick Stump is here to remind you of their (only) proper/intended use.