train karma 

Staggering into a train station and being just in time to catch the last train home.

I was smashed last night and there were no taxis but I got good train karma. Awesome.

train karma by wylo January 8, 2009

karma train

A term used on reddit to describe a post or comment intentionally designed to illicit a large number of upvotes; often centered around a currently popular theme.

My dad died today, here is a picture of him with Neil deGrasse Tyson and me as a baby. All aboard the karma train! choo choo!

karma train by Fugly Cupcake May 24, 2013