At Grey Cup this year, I saw a Ticat fan repeatedly making a gesture that involved taking his arm, bent upwards at the elbow and moving the arm in a circular fashion while lowering it towards the ground.
To me, it looked like something going down the toilet. Kind of like the season went sometime in late July. In fact, that might have been the gesture this person was using while explaining the fortunes of the Cats in 2006 when a fellow CFL fan would ask: "What happened?".