The concept of Native peoples taking back their land and antiquities. This is pretty much in retaliation for all the things White people did to them.
"What the fuck? I went to sleep and came outside and there were a hundred fucking tipis everywhere!!"
"Reverse colonization, man. It's a real problem"
"Reverse colonization, man. It's a real problem"
by 1FalconPunch November 25, 2009

Having a 20-30 minute vent session with a friend where you unload and perge all of your internal crap. You feel like a weight is lifted from you, figuratively and literally.
When you are done, you literally are lighter, more focused, and less full of emotional shit.
When you are done, you literally are lighter, more focused, and less full of emotional shit.
Lauren: Vicky, thanks so much for the emotional colonic yesterday, you're a great friend.
Victoria: No problem, life clogs us all up at some point.
Lauren: Ya, I just hadn't talked about hooking up with the guys from B2K and I just HAD to tell someone.
Victoria: No problem, life clogs us all up at some point.
Lauren: Ya, I just hadn't talked about hooking up with the guys from B2K and I just HAD to tell someone.
by Mike109999 August 29, 2018

A symptom of severe digestive unease where you have passed all excrement available to your bowels from the present, yet the rectum continue to move waste. Presumably this material is transported from future meals by means of a space-time rift deep within the large intestine. - - Also known as: "The Ghost of Shitmas Future."
Fucking Hell, Kevin. I was so messed up after that truck burrito last night, I must have opened up a colonal portal around one. I think I might have shit the dinner Becca and I are going to have tomorrow...
Kevin, I have met The Ghost of Shitmas Future!
Kevin, I have met The Ghost of Shitmas Future!
by The Mumbling Manchildren December 11, 2017

by Marquis70 April 28, 2008

When you shit all the next day because you had too much to drink the night before due to coronavirus.
Dude I drank an extra bottle of red last night and now I'm shitting so much I think I have colon(a)virus.
by c0l0n March 22, 2020

Another word for diarrhea.
by Masturbabe May 8, 2023

(Typically) Consensual anal sex between two parties that achieves deep, unprotected penetration with the aim of filling one (or both) party's colon with rich seminal fluid.
Guy 1: Hey, where's that £6.25 you owe me?
Guy 2: I'll get it, I swear.
Guy 1: You better, or you'd best start preparing yourself for colon colonisation.
Guy 2: I'll get it, I swear.
Guy 1: You better, or you'd best start preparing yourself for colon colonisation.
by TittySmack September 4, 2016
