I like "Briarman", although I can see where the uninformed may not know what briar is! I am partial to "Pipesman" myself, but that could have me mistaken for a plumber or bagpipe player. Some other possibilities that leap to mind:
Burley Man (said with an Austrian accent)
Pipesqueak
The Virginian
Lacka Latakia
Meer(Schaum)kat
Smoked U.
Full Dottle
Lord of the Smoke Rings
Morta-or
Super-Perique
Feel free to ignore or scorn any or all of these as you see fit. All in good fun!
Cheers