I hate that awkward silence in a public restroom. Like what is correct public bathroom etiquette? you know, Like stall to stall? Can you bring up simple conversation?
aside from a "hows it going" or "damn it's hot outside.."

but what about


"geez, had to get away before the wife had me try on another pair of pants....you know, pants? .. have you tried on any of the slacks they had in the weekend paper? ..I'm a 32, but I have trouble fitting into 32 here, so my wife and I are looking for 33...see if that works better, you know?"..

or

"hey....those look like some comfortable new shoes?... Where did you get them at, if you don't mind me asking. I could really use a pair like that..hmmm (examining shoes while grunting , and deep breaths) ..Yep , I like 'em... How much?"