touchy-feely

“Not much the user has to do to keep it functioning besides keep it dust-free and the [sight] lens clean,” Feely said.

For goodness' sake, don't take to gettin' touchy like some people are!

No small stint I had of it too; for he was peevish and touchy as a young badger.

Yet the intrinsic quality of the event moved his touchy sensitiveness less than its conjectured effect upon the minds of others.

We been hearing down at the camp you were so mighty touchy you didn't allow a man within a rod of the line.

The boney finger moved inward from the trigger guard and closed ever so gently about the touchy, hair-filed trigger—then waited.