mushy fingers 

When someone fingers a woman until the said person's finger begins pruning.

She wouldn't let me get any farther than fingering her, so I ended up getting mushy fingers.

mushy fingers by Mush Phalanges December 26, 2010

Mashy Finger Syndrome 

NOUN- The inability to type quickly and accurately, usually resulting in misplaced, or unnecessary letters and symbols.

sorry i havet mashy finger syndrome from the energy drinlk

Mashy Finger Syndrome by TN3ST3!! January 10, 2011