A mens napkin includes a triangular panel with a left, right and front portion and a fastener extending from one the right portion. The user holds the mens napkin beneath his legs with the front part facing forward and the right and left parts extending up around the left and right hips, respectively. The user then performs the following steps: 1—fold the front part (1) directly on the shaft of the penis 2—fold the left part (3) over the front part (1) 3—fold the right part (4) over the left part (3), and 4—apply the fastener over the left part (3).