Train Hopping 

Not paying for train tickets in protest of the fares rising above inflation.

Forget paying lets go train hopping

Train Hopping by ODoggyT May 16, 2015

Train hopping 

A form of transportation via freight trains which is very illegal and dangerous

I'm train hopping to Chicago

Train hopping by Laura quinns June 1, 2018

Train Hopping 

A term used when using a subway and walking from one subway to another at arrival of a station. Common uses of train hopping are when your exit at the station is at a certain place and you want to as close to it as possible when the Subway comes to a stop at your station.

My station is coming up soon, I'm going to start train hopping.

Train Hopping by YoungKAirIn April 9, 2016

Train Hopping 

Train Hopping is the act of standing in line at a party in order to gang rape a semi-conscious or unconscious woman.

References - In 2018 Brett Kavanaugh was questioned about (Train Hopping) by the Senate Judiciary Committee. While in High School and College Brett Kavanaugh was said to have attended parties where he engaged in (Boofing), (Train Hopping) and (Devils Triangles). Brett denied the claims, insisting that he was (Working Out) with his friends.

Brett, lets go to a party, (Boof), some girls and go (Train Hopping)!

Train Hopping by Rubee270 October 2, 2018

hopping down the bunny trail 

To be so heavily under the influence of a psychedelic or dissociative substance that you are unable to distinguish normal reality from the magical reality that has taken hold of your mind. Seeing pixelated kaleidoscopic patterns in the carpet, being afraid to open the freezer because you're afraid that the fishsticks will attack you, and the ability to talk to squirrels are some sure signs that you're hopping down the bunny trail.

That PCP I had last week really had me hopping down the bunny trail.

hopping down the bunny trail by sim sim salabim September 28, 2005