Where am I?

Pay day is always an interesting event with my fellow co. workers "idiots?" you have to remind them days ahead about their time sheets. And then when you finally get them they can be an interesting read. This month they all duly filled in the sheets nearly as required. One fellow co. worker "idiot?" had filled the hours in lovely. The section where it said "site" they are supposed to fill in where they had worked on said day. This particular "idiot?" had filled in "I forget where I was!" I'm thinking he doesn't fill his time sheet in daily.