1 definition by oldgreggg6699

Top Definition

The act of fingering a woman's ass hole and keeping it in a bottle of milk for 15 minutes and dunking it in the sugar of sour patch kids.

My wife wanted to spice things up a tad and she asked for a Sour Finger... it still smells after 7 months.

by oldgreggg6699 February 18, 2011