Spitting

[B00T]

How many of you guys spit while you are outside? I am trying to figure out how I learned this now involuntary activity when outdoors. It got me thinking that I dont really remember doing it.

Anytime I am chillin outside or walking from the car somewhere I end up spitting. How come girls never spit? I dont do it thinking it is cool it just happens.

I played hockey in high school and college and always was spitting just do to exhaustion and not wanting to swallow because it got uncomfortable. I think it stemmed from this as a reaction.

There have been times I've spit inside and would then suddenly realize it afterwards. FWIW I can spit cleanly and it never gets on my clothes or hangs off my lip.

WTF is the deal with this?