Got 'em both with the "knitting @ work" gag. Put a box with yarn and knitting needles inside a desk drawer, then had their supervisor remind them "no knitting @ work." Of course, they were dumbfounded, and had the deer-in-the-headlights look when opening the drawer.
Also got a guy today with the frosted foam sofa cushion prank. He must have stabbed his piece of "cake" at least 5-6 times before realizing it wasn't Duncan-Hines, but more ShamWow.
