I will do a tutorial for all of them later.
VansStoner1748, blow a smoke ring, take your index finger, quickly (and fairly accurately) tap the very top of the ring. It will cause an indentation in the ring and make a heart.
Sr. Verde, once you get the basics the rest come natural.
Start with the french inhale, move on to rings. Once you get those two you can do all the rest.
I left out a few (that I have come up with)
'The Dragon'
'The Smokestack' (this one is iffy with me)
'Ghost to French'
'Snap to French'
'Rings to French'
(the all time sickest accident on earth)
"Heart to French"