grapefruit cannon

A large several inch exhaust commonly found on rice burners. Hence named because they commonly appear at a step angle and are large enough to fit medium to large size fruit.

That civic has a helluva grapefruit cannon.

by roberth March 16, 2011

Grapefruit Dread

The most soul soothing band in history, simply with a different name. See Grateful Dead.

Deadhead: I was jammin' out to some soul soothing Grapefruit Dread the other day, man, it was sweeeet.
Uncle Jerry, man, rest in peace.
Young'un: You mean Jerry Garcia? And Grateful Dead?
Deadhead: *facepalm.*

by TimeKilledTheDead February 20, 2012

Grapefruit technigue

This is a technigue in which you suck a man's penis with your mouth and a grapefruit for extra pleasure

Example: Hey babe do you wanna do the grapefruit technigue tonight?

by SomeDumb June 20, 2018

grapefruit bowling

when you and your bros go out to the old town road with a bunch of grapefruits and accelerate to 55+ mph and roll the grapefruit out the window causing the grapefruit to explode into a citrus cloud. Must be done in a small enough car to lean out the window and bowl

Man: "hey bro, lets go grapefruit bowling"

by williehunt September 14, 2019

Romulan Grapefruit

Having sex while watching Star Trek and you Vulcan Neck Pinch the other person's boob.

I gave her the good ol Romulan Grapefruit last night and both their tits went to sleep.

by Bagofhotdogwater May 5, 2019

Thirty Dollar Grapefruit

An egregious overcharging perpetrated on a captive audience

The high price of life-critical drugs in developing countries is a thirty dollar grapefruit of the highest order.

by Mr. Grapefruit March 2, 2009

Grapefruit Method

The act of sucking your man's dick while simultaneously fucking him with a grapefruit.

Babe, I love the grapefruit method. I could of been fucking a grapefruit this whole time!

by Grapefruit method September 8, 2016