The inevitable callus that forms from smoking too many bowls with a bad lighter.
"This lighter fuckin' sucks! I'm gonna have a bad case of smokers thumb tomorrow..."
by Xobeht November 25, 2007
Top Definition
the red and/or peeling skin on the finger, usually thumb, of someone who is new to smoking and/or smokes often because they are inexperienced and the lighter flame touches their thumb or finger
Hey man, what's wrong with your thumb?
Oh, I just started smoking, and now I got a smoker's thumb.
Here, let me show you how to use a lighter!
by Devin Calcutta December 18, 2007
When you have a callus on the side of your thumb from lighting a lighter so often
Sam: doesn't it hurt to light your lighter so much?

Max: Naahh man I've got a smokers thumb
by yeeeaaaah June 11, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.