not me, but a good prank on a buddy.
he had just got back from leave and was waiting for his ride out to a FOB outside Kabul. He gets a call to go see the Sgt Major, and have a beret!
SSM asks him what he did in London on his flight back, why did they get a call from the English Authorities?
Brings him to the CO of the Battle Group...
anyway they had a JAG, couple Cheifs, MWO's, LCol and the boss of course there grinding him on getting in trouble, drug sniffing dogs are on camp to check his quarters, come clean and we'll help... get out of our sight, get back in here... then they push this file across the table and tell him to open it... there's his new rank, congrats, promotion.
he told me later he was thinkin of running, out of the office, compound, gates whatever. his face was white as a ghost when I saw him few minutes later.