GPM

Gallons Per Mile

Refers to huge vehicles like SUV's gas usage that actually use up more than 1 gallon of gas for every mile. This is the opposite of Miles Per Gallon. With todays gas prices above 4 dollars per gallon if you still have a vehicle thats fuel usage is calculated in GPM you are literally getting raped at the gas pump.

I currently own a Hummer Preparation H-3. I get a good 3 GPM, that means I can go 1 mile and use up 3 gallons of gas. In other words I get literally and metaphorically raped at every gas station.

GPM by David Skeet Jr. May 18, 2008

GPM

Getting Pure Monged. The act of getting very drunk or fucked up on drugs.

Alright charva, ya GPM'n this Halloween?!

GPM by Seshpalace June 3, 2018

GPM

A method for a quick way to get to sex simply GRAB the breasts of a women or the penis of a man then PUSH the person on the bed and MOUNT for a quick entry.

I so GPMed tht girl last night it was so quick she didnt even see my small penis!

GPM by sportsman915 July 7, 2011

GPM

Acronym: Giggles Per Minute. Increases exponentially when combined with bubbly personalities and good wine.

You: "hahahaaahaahahaa!!!"
Me: "your GPM just went through the roof!!!"

GPM by Blaise815 May 14, 2011

GPM

GPM is the three stages of growing marajuana.

The GPM. GROW ... POT (DOPE) ... MIXX

GPM by Bryn Benn April 14, 2020

GPM

Giganormous Penis Man

"Chris is in awe of Dave's incredible length, size, and girth... he is a true G-P-M"

GPM by Anonymous February 14, 2003

GPM

elevator model produced by Mitsubishi Electric in 1990s. it has a max speed of 2000 FPM (600 m/min).

the building where I live has a Mitsubishi GPM

GPM by Noble's Lifts September 29, 2025