The first one that comes to mind is Deliverance at Jay. The name says it all. I also like the name Hell's Woods. ;)
A clever name: Alligator Alley, again at Jay. When they put the new Green Mountain Flyer in, it goes higher up the mountain than the chair it replaced, so they had to put the liftline right through Everglade, dividing Everglade into two sections. You might need to think about that for a moment to "get" it...
Most resorts come up with some great names for their advanced and expert trails. Here are a few:
Crested Butte: Cesspool, Sock It To Me, Body Bag Glades, Dead Bob's Chute, Dead End Chutes, Close Call, Good Luck Glades, Pinball, Drop Off
Alta: Devil's Castle, So Long, Sidewinder, Glory Hole, Rock Gully, Punch Bowl, Stimulation, Stone Crusher, Amen
Snowbird: High Stakes, Double Down, Livin' The Dream, S.T.H. (what do you think those letters stand for? ;) ), Barry Barry Steep
Kicking Horse: CPR Ridge, Terminator Peak, High Horse, Double Header, Hail Mary, Redemption Ridge
Fernie: Anaconda Glades, Gotta Go, Bootleg Glades, Decline, Knot Chutes, Big Bang, Corner Pocket, Sky Dive, Boomerang
Sunshine Village: Hell's Kitchen, Ecstasy, Bye Bye Bowl, Delerium Dive, The Wild West, Virgin Chutes, O.S. Pitch (what do you think O.S. stands for? ;) ), Think Again, Stampede, The Farside, The Wild Side, Mother In Law, Schoolmarm (think about why that's a great name for an expert run), Goatsucker Glade, Goatchicken Glade
Lake Louise: The Diamond Mine, Elevator Shaft, Rock Garden, Lookout Chutes, Mineshaft, The Edge, Fallen Angel, Wounded Knee, Bad Boy, Devil's Thumb, Free Fall, Ghastly, Hang On, Deception Ridge
And most resorts have a trail known as Toilet Bowl or Flush, sometimes on the map but usually not...
Goodness, there are so many others...
Thatsagirl