gas-guzzler 

An vehicle that uses ridiculous amounts of gas and emits even more crap out of its exhaust. Is not limited to cars, can also be used for scooters and motorcycles.

Adjective form is gas-guzzling

"Dude, what's all of this smoke?!"
"We're driving right behind a gas-guzzler with open window, Captain."

gas-guzzler by Fabio Italiano December 31, 2009

gas guzzler

any american car made in the world

I own an Excursion. It gets about 8 miles per gallon. It's a true gas guzzler

gas guzzler by J 0 K A October 4, 2005

gas guzzler

Someone who puts their mouth around another's butthole and drinks their farts.

Dude 1: Hey man, did you bang Veronica yet?
Dude 2: No man better, I drank her farts.
Dude 1: Man you're a gas guzzler

gas guzzler by Mustachio4Ever March 17, 2015

Gas Guzzler

A person who vehemently enjoys ingesting farts in order to achieve sexual pleasure

After accidentally farting in Tom's mouth while he was giving her a rimjob, Mary discovered he was a gas guzzler

Gas Guzzler by archer20267 November 17, 2013

The gas guzzler 

Sucking down someone's fart while eating their asshole.

Jennifer preformed the gas guzzler while eating Peter's ass.

The gas guzzler by Stlrfandan September 25, 2017