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

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

by Coochiekingkeff March 14, 2022

by Jackparker November 2, 2017

by TheSpartanicaOfAnyHellstromu3e March 25, 2025

This morning I told my friend grand existing, instead of good morning and grand rising, because we are always existing even when we are sleeping.
by Woke Seed May 30, 2025
