I hit my first ever Grand Slam the other day, you wouldn't believe it! A one-versus-five at 14-15, what a game!
by walterP_tv February 15, 2018

Having sex with 3 women at the same time and having enough stamina to give all 3 of them an orgasm before you yourself have an orgasm.
by Agentzippo July 22, 2015

Person 1: Are you addicted to abscesses?
Person 2: Yes.
Person 1: Five W's and 1 H is a grand slam in baseball (direct questions)...
Person 2: Yes.
Person 1: Five W's and 1 H is a grand slam in baseball (direct questions)...
by LeSouffleDeVersailles January 24, 2025

A term used to refer scorpions having sex.
"During sex, the male and female jerk and dance around, sometimes with their tails intertwined, with the male holding the female in his pincers. The a male scorpion ejaculates on the ground and pulls the female so her sex organ touches the sperm. After she takes in the sperm the couple usually disengage and go their separate ways." -factsanddetails.com
Thanks, KIM
"During sex, the male and female jerk and dance around, sometimes with their tails intertwined, with the male holding the female in his pincers. The a male scorpion ejaculates on the ground and pulls the female so her sex organ touches the sperm. After she takes in the sperm the couple usually disengage and go their separate ways." -factsanddetails.com
Thanks, KIM
by Jackieeieie February 13, 2022

When a guy gives a girl an oral, vaginal, and an anal creampie and then proceeds to repeat these 3 actions all in the same night.
Ben : Did you hear that Logan cream pied all of alec’s ex’s holes twice last night?
Connor : Oh my god! He really hit a double grand slam?
Ben : Yeah, Alec is going to be so pissed.
Connor : Oh my god! He really hit a double grand slam?
Ben : Yeah, Alec is going to be so pissed.
by PinkSnowBall December 23, 2024

When four or more of your friends hook up with the same girl at different times. Can only be completed if each person goes all the way (i.e. hitting a home run).
by YaMumz September 10, 2014

S: Omg, did you watch Indian Wells last night? That Delpo match was insane!
N: Uhh... durr... what?
S: Ugh, you're such a Grand Slam girl.
N: Uhh... durr... what?
S: Ugh, you're such a Grand Slam girl.
by FThunder526 May 17, 2018
