carvonsation 

The moment when someone begins a conversation to break the awkward silence in a car.

*Awkward Silence*

Mom= "So, how's rugby going on?"

Son= "Nice carvonsation starter mom, rugby is going pretty good."

carvonsation by The CAT MASTER December 11, 2011

Fecal Carbonation

The feeling caused by holding in a fart, that results in the poop being carbonated with the unpassed gas. The resulting poop is bubbly and airy, and often painful to excrete.

Man, I've been holding in so many farts that I'm getting fecal carbonation!

My asshole just got torn apart by my shit's fecal carbonation.

Fecal Carbonation by theaman97 November 25, 2013

Carbonation Heart 

When one chugs a carbonated drink to fast thus causing pain in the chest.

Matt: Ah dude! I drank my soda to fast and now I got bad carbonation heart.
Alex: Dude that sucks!

Carbonation Heart by IcePhreak October 22, 2014

carversation

The act of pulling your car up to another and talking through opened windows. Usually happens at red lights, stop signs, parking lots and narrow roads at 2am.

I was having a carversation with John, when this idiot honked at me 'cause I was blocking the road.

carversation by Zanz May 10, 2008

carversation

a conversation in the car

Did you hear their carversation?

carversation by you'redoingamazingsweetie February 27, 2019

Coffee Carbonation 

The act of a nice lovely lady using her back side to carbonate my fresh cup of java.

Tonya did us all a favor, not only by eating lots of cabbage, but saving that sweet nectar to carbonate my coffee. She’s mastered coffee carbonation.

Coffee Carbonation by Ghoul July 26, 2018

carpensation 

Using a nice car to compensate for other areas lacking sufficiency.

Check out that bald guy in his Corvette! Talk about carpensation.

carpensation by Polska59 February 15, 2009