by Ammei March 28, 2018
by Pierce Binoche September 3, 2004
Brian: How far'd ya get with her?
Mike: Fifth base!
Brian: Really?
Mike: Yeah, this mourning I totally had to wash the uniform.
Mike: Fifth base!
Brian: Really?
Mike: Yeah, this mourning I totally had to wash the uniform.
by Brian_is_tasty July 1, 2006
When you get past fourth base on a chick, (or on a guy if your queer). This is when you place your meat in her ass. Commonley refered to as Puerto Rican style.
Hey TJ, I fith based this chick on saturday night, Puerto Rican style. I pulled out and there was a peice of corn on my helmut.
by Kelly June 3, 2003
The act of propping open a woman's anus with a metal ring and placing one's testicles in her. Remove the ring and the testicles will be trapped inside her until the women releases her sphincter and passes stool. The act of the woman shitting one's testicles out is called "fifth base".
My girlfriend wanted a little more than anal sex last night so i decided to take her to fifth base. The ring hurt her but not as much as her ass hurt me!
by verticle;:) October 22, 2010
Most people will tell you that fifth base is butt sex. If you've lost your anal virginity, the below example is one nights equivalence to butt sex.
Wilson: "How are things going with Cuddy?
House: "Great, last night I got to fifth base. That's 2 home-runs and then she gives me back a triple."
House: "Great, last night I got to fifth base. That's 2 home-runs and then she gives me back a triple."
by Cason Bank March 20, 2019