the act of using the hand/forearm to rid the nose of running snot leaving a glistening path hence the name "snail trail". the trail usually begins on or near the index finger and runs at least half way up the forearm.
"I didn't have a Kleenex, so I just...snail trailed my snot and hoped that it was gone before i got to my elbow.
by nero11 February 12, 2008

by A and a February 25, 2020

In the dorms its used to refer to the trail from door to door that a promiscuous girl/women leaves behind as she makes her rounds.
by Ya Fahva November 5, 2006

The pre seminal fluid left in undergarments or bedcloths following a major erection that did not result in ejaculation.
by Dark 1 January 10, 2004

When a girl sits on a on top of a guy and rubs upwards leaving a Snail Trail on the guys stomach or male sexual organ
by Well educated male June 21, 2020

by DiarrheaDan August 23, 2019

by Spazzzmonkey July 12, 2016
