1. Describes a sexual act that could have occurred between two close friends as they share a shower together while one person is supposedly reading the Economist, or
2. Describes the use of a completely non-sensical excuse to explain why a guy and a girl were in the shower at the same time.
"In the shower with my friend."
"I was cold, so I decided to sit in the bathroom and absorb the steam, and so I was reading the Economist while I was there."