the fastest way is to use your microwave, though i don't suggest this unless it's just to test a small piece of your crop. For your whole crop however you have put so much time and effort into growing it don's ruin it at the end because you are excited to get smoking. You can attempt to smoke undried/cured bud but you'll need a good flame and strong lungs, and it will not taste very well. You will need to get the ud so hot to get it to smoke that the smoke will be very harsh. Be patient it's worth it.