Top definition
The raw, blistered thumb occuring as a result of excessive attempts to get a lighter to work (oftentimes containing a smidgen of fuel to keep your hopes up). Windy days only magnify the chances of developing Flinter's Finger: The smoker's version of Nintendo Thumb.
"Hey buddy - up for a game of Tecmo?"
"Nah, the last thing I need is Nintendo Thumb on top of this Flinter's Finger."

by goldsac September 01, 2008
Get the mug
Get a Flinter's Finger mug for your friend Jerry.