Mexican Overdrive

Putting a car into neutral going down a long hill because your top gear is not high enough to prevent over-revving or because your injectors do not shut off under deceleration

The racers in the Carrera Panamerica in Mexico discovered their cars would go faster rolling down the long mountain grades in Mexican Overdrive than in gear.

by vactrac November 16, 2010

overkill

1. Complete over-doing of something

2. A very fast motorhead song from 1979, It has the most badass drum into of any song... ever. Incidently, the drum intro was said to be "Overkill" as per the first definition by Motorhead's Bass Player / Singer Lemmy Kilmister.

1. Using a sledgehammer to swat a fly on your friends nose.

2.
Only way to feel the noise is when it's good and loud,
So good you can't believe it's screaming with the crowd,
Don't sweat it, get it back to you,
Overkill! Overkill! Overkill!

by Out of the sun June 7, 2005

Maximum overdrive

Maximum overdrive is when your sensing you're about to cum so you then wait 5 seconds. After that period is gone you furiously start thrusting your penis ergo going into maximum overdrive and giving you an enlightened sense of climax.

Yo Jamal did you beat your dick

:Jamal: yh I went into maximum overdrive

by Problematic miracle December 2, 2018

overkill

A person in the game of Runescape who backstabbs other plays in order to gain more pixels.

Overkill bsed Dark 3lf for his full dharoks.

by Riceboy November 9, 2008

okie overdrive

To save gasoline by putting a car into neutral (or depressing the clutch) when going down a hill.

The origin is uncertain, since Okies are not likely to encounter sizable hills on their native turf.

Compare with Jewish overdrive.

Janey Ellen put her Chevy pickup truck into Okie overdrive to go down Coon Holler Hill.

by Cap'n Bullmoose April 21, 2005

Overdrive

When you're about to cum but the woman chomps down on your cock, making you eject both blood and semen at the same time. This causes a chemical reaction in which you get a throbbing sensation running down your now flacid penis and it feels like you are ascending into overdrive.

Courtney, if you bite my cock right when I say I think I might just go into overdrive.

by Mackenzie Fountain November 9, 2018

chinese overdrive

When something like a heater or stove is turned up as hot as it can possibly go in order to heat things up in a room as quickly as possible.

"He put the stove on Chinese overdrive so that it got so hot it glowed."

"I set the oven to chinese overdrive to get it as hot as it could get."

by Kai01 March 18, 2008