Slang for marturbation. I myself am not quite sure how it works to "ride oneself" but apparently (according to the male population) it has connotations of a sexual nature
by OperaSinger9PM August 7, 2016

by justinher May 30, 2016

A fetish type activity, where two people place a toilet paper roll tube between their assholes, and then one person shits into the other person.
"Man, I met this dude named Tom the other night at the bar, and we snuck into the bathroom. He let me do a flume ride on him!" - Dandy Randy W.
by Dandy Randy W. June 12, 2024

To absolutely tap in to a cause by either riding on your own accord or by requested ridage from your fellow riders
I was riding Pakistan so hard last night, I asked my bro to ride too. It was fun watching India lose to Pakistan with my bro.
by Gangendem December 4, 2021

The theory that (regarding any upcoming physics test) you either know it or you don't. Not to be confused with the Ridings Postulate, which states that you either know it or you don't regarding ANY test, not simply physics. Applying these ideas often results in failure.
Me - "Dude, I have a physics test tomorrow! Fuck!"
Ridings - "Same. But I'm not studying, according to my theory, the Ridings Theory - in physics, you either know it, or you don't."
Ridings - "Same. But I'm not studying, according to my theory, the Ridings Theory - in physics, you either know it, or you don't."
by jm6695 December 24, 2013

person 1: it's 11:30, but i have to shower and leave at 12
person 2: as long as you finish by 11:50, you should be riding on time
person 2: as long as you finish by 11:50, you should be riding on time
by Defl August 20, 2021

by hddjejejdjjdjf February 2, 2021
