An adjustable spanner or adjustable wrench which when incorrectly used has a tendancy to round the hex-nut/bolt's head.
1: Mate, could you pass the nut fucker?
2: What do you want the nut fucker for? You should be using a ring spanner.
1: Right-oh...
2: What do you want the nut fucker for? You should be using a ring spanner.
1: Right-oh...
by Some mad Kiwi August 19, 2011
by Anonymous June 9, 2003
The right tool for every job.
Sometimes erroneously called a crescent wrench.
If you have nuts that need rounded off or a hand that needs fresh blood blisters, lay your mitts upon this tool and go to town. You'll come up with curse words never before uttered in the history of mankind as the wrench slips, mashing your hand into something hard and unforgiving.
Sometimes erroneously called a crescent wrench.
If you have nuts that need rounded off or a hand that needs fresh blood blisters, lay your mitts upon this tool and go to town. You'll come up with curse words never before uttered in the history of mankind as the wrench slips, mashing your hand into something hard and unforgiving.
Fellow 1: What happened to your hand?
Fellow 2: Tried to open a jar with the thumb detecting nut fucker.
Fellow 1: Say no more.
Fellow 2: Tried to open a jar with the thumb detecting nut fucker.
Fellow 1: Say no more.
by J.Agnew November 6, 2017
by fuckernuts85 September 23, 2008
A Thumb detecting nut fucker is like the normal nut fucker just with a separate face for general hammering and bashing thus like any hammer it likes to hit your thumb.
by lembnau February 1, 2017