Sidehill battle is a downhill shot with a severe right to left (down) sloping hillside... with RHBH hyzers getting punished.
"Tunnel vision" is a tunnel shot. Trees right and left... limbs to go under... and a little hill to go over.
"Skwid Row" is basically another tunnel shot. Uphill between two rows of trees (kinda). There's also some homeless camps in the woods nearby... so the name is appropriate. (although skwid is the nickname of a local player... so I guess there's some double meaning there).
"Cross Roads" is a hole that plays to both a "cross road" in the course (Hole 4 / 5 / 8 / 9 cross here) and the trail system that goes throughout the park.
There are others...