When someone puts Ice Cream in a glass and pours root beer
on it. Tasty, and has nothing to do with sex.
Yum, 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....
Tom pulled an upper decker on Bills shitter, and I finished it off making it a root beer float!
When someone takes a dump on the others face, and then Jizz's all over them.
"Ahhhhh. I've been Rootbeer Floated"
When someone bends over, ass up in the air. You spread there ass hole open and piss directly into it. The shit and piss froth up, giving it the appearance of a Rootbeer Float.
"Ewa was a good little whore so I delighted her evening with a cleaveland steamer and a Rootbeer Float."
is a type of sexual play that occurs when one partner has diahrea, either naturally or threw means of enema, and shits in a glass. Then the male partner is arroused to the point of ejaculation and creates a nice foamy topping of jism. Afterwards either partner drinks it.
"Maybe you wanna come over for a rootbeer float?"
The act of taking a horrific shit where the feces bubbles up like a root beer float; frothy and juicy.
"Dude, I ate so much Taco Bell I had to run home and have a root beer float!"
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..."