When someone puts Ice Cream in a glass and pours root beer on it. Tasty, and has nothing to do with sex.
by Bashe April 14, 2006

upon finishing the activity of an "upper decker" (shitting in the upper tank of someones toilet) you then dump an entire bottle of dishwashing soap in the tank and then flush the tiolet so the bowl fills up with bubbling shit water....
by STYFFLYNX February 20, 2011

When one is ass railing a person the cums in the persons ass, pulls out and the reciever farts causing jizim to come out and float to the surface of the asshole.
by Jimbo the clown September 27, 2005

When a male lies in a bathtub, filled with water, or sometimes soda, and a female sitts on his face, farting, causing the water directly over his face to bubble. Following this, the male turns the female over and jizzes onto her face, giving her a creamy topping.
"Get me six cases of publix soda and meet me in the bathrooms with no cloths on...tonight im giving you a root beer float"
by Rhomby October 12, 2006

To pull out right before you are about to cum as you are fucking someone's ass, then sticking your dick in their mouth and cumming. the person gets a root beer float if they had a dirty asshole.
by CapnCrouton May 13, 2004

by Rica.Monte January 06, 2017

When you give a girl laxatives to cause her to have diarrhea, flip her over so her ass fills with shit (root beer), and cum on top of the pool of of shit (vanilla ice cream)
Person 1: How did your date go with Sarah?
Person 2: It went great, we saw a movie then I gave her the Root Beer Float in my car
Person 2: It went great, we saw a movie then I gave her the Root Beer Float in my car
by I Made This Account In Spite April 03, 2022
