Just use your imagination. Picture a tunnel and a canoe. 🤦
deadeyedick wrote:
he's Tarzan...maybe a jungle reference would help?
canoeing: one side/half of the cigar burns much faster than the other side as you smoke...when you tap the ash off, you're looking at unburned tobacco that looks like a...
tunneling: the inner filler leaves burn faster than the outer wrapper and binder leaves, so when you tap the ash, you have something hollow, that looks like a...
usual causes are poor construction/rolling or smoking too fast