My dad could blow smoke rings out of his nose: He was a heavy smoker

This video reminded me of my dad blowing smoke circles out of his nose when he was smoking cigarettes.  He was quite proud of his skill.  These rings are a bit more impressive but it does bring back old memories.  (No, I never smokes nor had an interest in blowing smoke rings out of my nose.)

http://www.youtube.com/watch?v=mHyTOcfF99o&feature=fvwp&NR=1