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
By Grete
Root Beer Float
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....
Where one splooges into someone's mouth and then proceeds to drop a sloppy deuce into their mouth. If the density of the poop is greater than the splooge, then the splooge will float to the top creating the illusion of a root beer float.
Person 1: "Man I'm hungry for a Root Beer Float!"
Person 2: *fap*fap*fap* "Say ahhhh..."
By Blaire
Root Beer Float
A girl can't make up her mind who she wants to sleep with. She decides to bring both guys home, one black and one white. They have a 3-some with the whiteguy on top and the black on the bottom.
While receiveing the ever so popular "Rim Job", a man blows a wet "Shart" (The act of farting shit) into a females face, then quickly rolling over and "Polishing one off" (The act of quickly forceing ones self to ejactulate) into the females face, thus creating the brown, acting as the rootbeer, and white, acting as the ice cream.