Not exactly a gaper quote, but funny nonetheless
Riding big burn at snowmass, we spot a snowboarder out of control with terrible form through powder bumps. My snowboard instructor friend, trying to help the gaper, yells , "Lean back you idiot!!!" Right after he says this everyone on the lift sees that the snowboarder has a prosthetic back leg. At this point we all realize that he is actually core and my friend is the gaper.
Another day at Slowmass, a hot chick form somewhere down south on the VX says, "This sucks, there are so many lines on the trails," pointing to the corduroy under the lift.