RobertB
Poison Ivy, yeah. And those stinkin' vines with the little black tipped spikes that seem to engulf anything around them. They seem to thrive in many of the places I need to be. I have learned to really not like them.
And my personal favorite, braille keypads on drive-up ATM's.
OK, know that makes sense. I originally thought he was referring to the Coaster's song Poison Ivy. Great tune by the way, I played it last year at a big Cub Scout family event (get it, poison ivy ... camping).
http://www.youtube.com/watch?v=ZRfRITVdz4k