Aug 25, 2010 3:18 AM GMT
I really have never got this but, in my gym, quite often when at the urinal, a guy will walk up and the first thing he does is spit. It's like he has to spit several times before he can begin urinating. I have never wanted or had the urge to do this unless I had a cold. Even then I can't really recall doing this. Any ideas as to why? Does it prime the pipes?