master cylinder 

A 24oz can of Malt Liquor sometimes referred to as a tall boy. The original Schlitz Malt Liquor had the words "Master Cylinder" written down the side of the can.
More recently it has reappeared on a show entitled Frisky Dingo as a form of pant.

"Gonna get me check, get me a master cylinder, and get f*cked up!

master cylinder by NoMeansMaybe May 12, 2011

master cylinder 

The term was coined in episode 11 of Frisky Dingo. It is the act of wearing a beer can for pants.

Torpedo Vegas: I'm getting furious at you, you don't even have any pants on.
Xander Crews: Neither does he!
Torpedo Vegas: Well he doesn't have a penis! As far as I can tell...
Killface: I - uh -
Xander Crews: Yeah, what is the story on that?
Killface: Oh, like you can talk.
Xander Crews: Hey, my penis fills an entire tall-boy.
Quick cut to Xander, as Awesome X, dancing in front of the X-ticles, naked except for a beercan covering his groin and shouting "Master Cylinder!" through a megaphone. Cut back to Torpedo Jones' lair
Torpedo Jones: Scoffing I'm sure it doesn't fill it.

master cylinder by HC2005 August 30, 2007

Master Cylinder 

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Master Cylinder

Master Cylinder by big erections dickhead March 19, 2011

Master Cylinder 

The evil space robot on FELIX THE CAT. Lives on the Moon, Mars, or Venus (depending on the episode.) From the 1958-1962 Trans-Lux/Joe Oriolo Prods./Felix the Cat Productions TV series. Assistant goon:General Clang, a Russian sounding squid. Voices of both, and Felix and the other characters,l by the legendary Jack Mercer (POPEYE). Is can shaped with a nasty human face and husky voice. Wants Felix's buddy Poindexter for his knowledge of rocketfuel, so Master and Clang can invade earth.

Poindexter: "Oh, FELIX, it's the MASTER CYLINDER"

Felix (to the MC):"I will NEVER give up! NEVER"
(from actual episodes, 1959-60

Master Cylinder by ESSJAY July 14, 2019