youtube-trail 

when you go on youtube to watch videos(youtube CAT videos?) and you end up on a completely different subject

guy1:hey look, funny cats
guy2:
*about 1 hour later*
guy1:holy shit did you see the alien!?"
guy2:how the fuck did we get from cats to aliens?
guy1:we watched cat vids, the it was linked to funny youtube channel,which was a video response to a youtbe poop which was about bigfoot, which was linked to u.f.o's which are directly connetcted to aliens
guy2:youtube-trail!

youtube-trail by AL3XP3CK December 24, 2008

Butter Trail 

Usually is found after one has defecated in the restroom and has left a little extra residue on the seat. Tends to look like a little yellow/brown strip and most commonly is found on the back of the toilet seat, where one's butt crack sits.

Travis: "Hey, didn't Justin drop a deuce earlier?"
Derek: "Yeah, I believe so, why?"
Travis: "That douchebag left a butter trail on the seat!"
Derek: "Yeah, he tends to do that. He never wipes it off either."
Travis: At least he didn't shit in my underwear and leave it under my bed like Mike did."
Derek: That's true. Mike is savage as fuck!

Butter Trail by terekanddravis March 5, 2010

cookie trail 

Its the line that leads to your "cookie" aka vagina

You can see the cookie trail on that pregnant girl

cookie trail by Amrakkp November 20, 2016

Buckeye Trail

fucking gayest school ever.

look at that fag over there dancing to the WHIP AND NAY NAY! Looks like buckeye trail

Buckeye Trail by QueerMuncher27 February 11, 2018

kim-trail 

The mess/destruction left behind after a KIM brings her kid/s anywhere to do physical and emotional damage to the scene

Grab the dog and cat and hide in the garage.

There will be a Kim-trail after this bbq

kim-trail by PertnearPerfect April 17, 2019

Depression trail 

The opposite of a happy trail, one strip shaved down the center of your chest and pubes.

Guy 1: hey man do you have a happy trail ?
Guy 2: no I broke down and gave myself a depression trail.

Depression trail by Depressiontrailman October 6, 2019

Somalian Snail Trail 

When a woman places her labia on her partner's face, starting at the forehead, and slides downwards towards her partner's chin. This leaves a distinct path of slime as she moves downwards.

My girlfriend decided to wake me up by sitting on my face. Unfortunately she lost her balance and ended up giving me a Somalian Snail Trail.

Somalian Snail Trail by Indy the Great January 23, 2019