Oh Crap/Anime and Manga, Tropedia

This happens quite often in Black Lagoon. The example pictured above is courtesy of Hansel, one of the Creepy Twins, who gives it when he's Out-Gambitted by Balalaika and ends up brutally sniped on his leg and with one hand blown off (which eventually causes him to bleed to death) as a result. In Kuroshitsuji aka "Black Butler", when Grell returns in the manga on the Campania, the ship voyage arc, Sebastian and Ciel are very surprised (oh crap) to see her return. This happens so much in Karakuri

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