How about this for a laugh:
After a session of doing the things one does in highschool, I got on my bike and proceeded to head toward the Vancouver nite-ride scene (bright lights/entertainment).
I'm heading north on the 99, close to the Oak Street Bridge, cough and clear my throat and find I end up with a huge 'greenie' in my mouth ... so in my state of beingness (having always had an open helmet prior to a full-face one) I hork this huge gobber out with great aplomb, and immediately find it smeared across my field of vision on the inside of my immaculately clear faceshield (forgot it was there).
Yuk. Was that ever dumb. But funny.