Dirty thirty (Guantanamo Bay Naval Base), a group of Arab captives in Guantanamo, believed to be Osama bin Laden bodyguards
Thirty Years' War | Dirty War | Dirty Jobs | The Dirty Dozen | Thirty Seconds to Mars | Dirty Dancing | Dirty Harry | Dirty Rotten Scoundrels | Dirty Pair | Dirty Rotten Scoundrels (film) | Thirty-Nine Articles | Dirty Three | Dirty Sexy Money | Dirty Projectors | Dirty Old Town | Play Dirty | Dirty Penny | Dirty Dozen Brass Band | The Thirty-Nine Steps | Angels with Dirty Faces | Ol' Dirty Bastard | My Thirty Years Backstairs at the White House | Let's Get Dirty (I Can't Get in da Club) | Hurricane (Thirty Seconds to Mars song) | Dirty Rotten Scoundrels (musical) | Dirty Mind | City of Angels (Thirty Seconds to Mars song) | A Low Down Dirty Shame | Thugs with Dirty Mugs | Thirty-six Views of Mount Fuji |
"Dirty Thirty" was the name given to thirty members of the 1971 Texas House of Representatives who grouped against Texas Speaker of the House Gus Mutscher and other Texas officials charged in the Sharpstown scandal.