UK forces have been in Afghanistan since US-led forces launched Operation Enduring Freedom in 2001, targeting al-Qaeda and its Taliban supporters.
5. Weak in intellect; destitute of ordinary strength of mind; foolish; witless; simple; as, a silly woman. 6. Proceeding from want of understanding or common judgment; characterized by weakness or folly; unwise; absurd; stupid; as, silly conduct; a silly question.
Someone who engages in inappropriate, silly, or dumb behavior, usually innocently. Derived from 'Goofus' in the Goofus and Gallant stories in Highlights for Children. I was such a goofus for keeping my cell phone on during the movie. goofy, goofy, the act of acting silly and playful.